1) The appropriate sampling method in quantitative research is:?

2) The purpose of sampling in quantitative research is:?

3) The analysis of quantitative data is mostly used programme software?

4) To study about the interaction in a group, the appropriate method of data collection is : ?

5) If a series of values consists of 21 numbers, then, for finding the median, we ordered the series
ascending and we use: ?

6) Characteristic of qualitative research is ?

7) Which one is the observation method of data collection : ?

8) The interquartile range is a measure of spread used most commonly:?

9) The most appropriate data collection method in qualitative research is : ?

10) In collecting the data, the researcher must decide: ?

11) The continuous variable is one type of:?

12) Weight of one patient is one type of:?

13) Which of the following is continuous variable?

14) The result of a quantitative research ?

15) If a person weight is 605 kg, it was classified as:?

16) The mean is?

17) The stages of a malignant disease (cancer) is recorded using the symbols 0, I, II, III, IV We say
that the scale used is: ?

18) In statistics, a population consists of?

19) Which one is the potential problem for observation data collection method : ?

20) The characteristics of unstructured interview data collection method is : ?

21) Cluster sampling, stratified sampling and systematic sampling are types of:?

22) The interquartile range represents the central portion of the distribution,?

23) The binary variables is one type of:?

24) Which one of these sampling methods is a probability method? ?

25) The most appropriate data collection method in qualitative research is : ?

26) Which of these represent qualitative data?

27) Quantitative research is?

28) RECfile can be created from: ?

29) The advantage of open-ended question is: ?

30) What information can be obtained from a cross-sectional study??

31) What is the disadvantage of a questionnaire for data collection: ?

32) What is a characteristic of the mean?

33) What is the main function of using Epidata software for?

34) The randomized control trial is one type of:?

35) The interquartile range is?

36) The secondary source of data can provide: ?

37) The height of a student is 162 meters This is an example of:?

38) What is data collection?

39) The purpose of sampling in qualitative research is:?

40) Height of one patient is one type of:?

41) Two factors may influence the degree of certainty about the inferences drawn from a sample:?

42) The primary data source: ?

43) The interview of data collection method is : ?

44) QUESfile can be created from: ?

45) Which one is the observation method of data collection : ?

46) How many scale of variables measurement in statistical data:?

47) Which one is the potential problem for observation data collection method : ?

48) Non-participant observation is : ?

49) If a data set has an even number of observations, the media?

50) The value that has half of the observations above it and half the observations below it is called the?

51) The range of a set of data is:?

52) The weight of patients in a hospital is:?

53) What is the step 4 of research studies:?

54) The number of traffic accidents in Cambodia during 2014 is:?

55) Which of the following is a measure of dispersion?

56) If a person weight is 60 kg, it was classified as:?

57) The difference between sample statistic and the true population is due to:?

58) Dependent variable in epidemiological study was also called:?

59) What is the main purpose of using Stata software for?

60) How many types of the interview data collection method in a research : ?

61) CHECKfile can be created from?

62) What is the step 1 of research studies:?

63) What is the disadvantage of a questionnaire for data collection: ?

64) If a researcher collect data from primary source, he/she can be: ?

65) The most important statistical descriptive measure of the location of a data set is the?

66) What is the advantage of a questionnaire for data collection: ?

67) Which one is the observation method of data collection : ?

68) Simple random sampling (SRS) is one type of:?

69) The most appropriate data collection method in qualitative research is : ?

70) The selection of data collection methods should be based on: ?

71) The result of a quantitative research is?

72) In the statistical world, the range is reported as:?

73) Which of the following provides a measure of central location for the data?

74) Statistic is a numerical quantity, which is calculated from:?

75) What is the disadvantage of a questionnaire for data collection: ?

76) A quantitative research ?

77) The difference between an interview schedule and a questionnaire is: ?

78) The difference between the largest and the smallest data values is the?

79) A parameter is a measure which is computed from?

80) Disproportionate stratified sampling is one type of:?

81) The primary data source: ?

82) The characteristic of an open-ended question in research studies is: ?

83) Quota sampling, judgment sampling and convenience sampling are classified as types of: ?

84) The 75th percentile is referred to as the?

85) If a data set has an even number of observations, the median?

86) Which one is the observation method of data collection : ?

87) Participant observation is : ?

88) To study the function carried out by nurses in a hospital, what is the best data collection method : ?

89) What is the step 5 of research studies:?

90) To study the functions performed by a worker, the appropriate method of data collection is : ?

91) The advantage of selecting a sample is 😕

92) In collecting the data, the researcher must decide: ?

93) What measure of location tend not to be affected by outliers:?

94) What is the step 2 of research studies:?

95) The selection of data collection methods should be based on: ?

96) The most appropriate data collection method in quantitative research is : ?

97) The extension dtafile is the format of dataset in?

98) In case there are too many outliers in the data set, the most representative average value is?

99) Which one of the following measurement does not divide a set of observations into equal parts?

100) The cohort study is one type of:?

101) The most appropriate data collection method in qualitative research is : ?

102) Dofile can be created from: ?

103) What is the disadvantage of a questionnaire for data collection: ?

104) What is a research methodology?

105) Logfile can be created from: ?

106) What is the main purpose of using Stata software for?

107) Which one is the potential problem for observation data collection method : ?

108) The disadvantage of selecting a sample is 😕

109) Which one is the potential problem for observation data collection method : ?

110) What is the disadvantage of a questionnaire for data collection: ?

111) The primary source data can get from 😕

112) A quantitative research ?

113) The height of a student is 162 meters This is an example of:?

114) The secondary data source was available from 😕

115) Which of the following is qualitative variable?

116) The primary source of data can provide: ?

117) Which of the following is not a measure of dispersion?

118) Dependent variable in epidemiological study was also called:?

119) Which one is the observation method of data collection : ?

120) The descriptive measure of dispersion that is based on the concept of a deviation about the mean is?

121) Which one is the observation method of data collection : ?

122) Which one is the observation method of data collection : ?

123) The advantage of selecting a sample is 😕

124) The secondary data source was available from : ?

125) What is the step 3 of research studies:?

126) In practice, most research studies are based on a combination of at least:?

127) The advantage of close question is: ?

128) Sampling frame is 😕

129) The advantage of structured interview data collection method is : ?

130) The meaning of focus group discussion is : ?

131) In most studies, the research hypothesis will be based on: ?

132) The clinical trial is one type of:?

133) What is the main purpose of using Epidata software for?

134) Mean Deviation, Variance and Standard Deviation of the values of 6,6,6,6,6,6 is ?

135) What is a research design ?

136) A numerical value used as a summary measure for a sample, such as sample mean, is known as a?

137) The case-control study is one type of:?

138) Percentiles divide the data in a distribution into:?

139) Cluster sampling is one type of:?

140) The aim in selecting a sample is:?

141) The most frequently occurring value of a data set is called the?

142) What makes people do a research?

143) The most appropriate data collection method in qualitative research is : ?

144) Proportionate stratified sampling is one type of:?

145) The advantage of structured interview data collection method is : ?

146) If a researcher collect data from secondary source, he/she can be: ?

147) Which of the following provides a meaning of research?

148) Quantitative variables that can have any numerical values are called:?

149) What is the advantage of a questionnaire for data collection: ?

150) Interviewing all members of a given population is called: ?

151) The selection of data collection methods should be based on: ?

152) Type of sampling in which each element of population has equally likely chance of selection is:?

153) The median of a sample will always equal the?

154) Chose the correct answer below : ?

155) In collecting the data, the researcher must decide: ?

156) Participant observation if one type of data collection methods below: ?

157) Which of the following is not a measure of central location?

158) What is a research methods?

159) The secondary data source: ?

160) The median is a measure of?

161) Independent variable in epidemiological study was also called:?

162) What is the disadvantage of a questionnaire for data collection: ?

163) Systematic sampling is one type of:?

164) Which one is the four scales of variables measurement in statistical data:?

165) What is the advantage of a questionnaire for data collection: ?

166) If a population is homogeneous:?

167) For sampling, which one of the following should be up-to-date, complete and affordable?

168) If a population is heterogeneous:?

169) What is the advantage of a questionnaire for data collection: ?

170) Based on Burn (1997:329), the interview is : ?

171) The application of statistical methods in biology is called ?

172) The primary source data can get from : ?

173) The aim in selecting a sample is:?

174) The weight of patients in a hospital is:?

175) The discrete variable is one type of:?

176) A subgroup of the population that you are interested is called:?

177) The primary source data can get from : ?

178) The characteristics of structured interview data collection method is : ?

179) The standard deviation is the measure of spread used most commonly with:?

180) The secondary data source was available from : ?

181) The cross-sectional study is one type of:?

182) The sum of deviations of the individual data elements from their mean is?

183) Which one is the observation method of data collection : ?

184) The interview of data collection method is : ?

185) The selection of data collection methods should be based on: ?

186) In collecting the data, the researcher must decide: ?

187) Non-participant observation if one type of data collection methods below: ?

188) Which of the following divides a group of data into four subgroups?

189) Most research in the humanities revolves around the:?

190) What is the advantage of a questionnaire for data collection: ?

191) The pth percentile is a value such that at least p percent of the observations are?

192) The categorical variables is one type of:?

193) Chose the correct answer below : ?

194) The meaning of in-depth interviews is : ?

195) The cut-off for the third quartile is:?

196) Which of the following is not based on all the observations?

197) What is the purpose of doing research?

198) The choice of study design depends on a variety of considerations, except 1:?

199) The first quartile?

200) The 90th percentile has:?

201) Quantitative variables that has only fixed of finite values are called:?

202) What is the disadvantage of a questionnaire for data collection: ?

203) Based on Monette et al (1986:156), the interview is : ?

204) What is the main purpose of randomization?

205) The advantage of selecting a sample is 😕

206) What is the disadvantage of a questionnaire for data collection: ?

207) The characteristic of a close-ended question in research studies is: ?

208) To study the behavior of individual, the appropriate method of data collection is : ?

209) The most appropriate data collection method in qualitative research is : ?

210) The median of a series of numerical values is: ?

211) What is the objective of a research?

212) The process of selecting a few sample from the population is called:?

213) Which one is the potential problem for observation data collection method : ?

214) Which ONE of the following is the main problem with using non-probability sampling techniques?