38AssessmentMultiple Choice Answer the question that follows. Choose the best answer from among thegiven choices1. Which of the following is an unethical practice in research?A. Informing participants that they are free to backout at any time8. Requiring the participants to continue until the study is doneC. Assuring participants of confidentiality of gathered dataD. Securing informed consent2. Which of the following is not considered part of descriptive statistic values?A Standard deviationC. Pearson'sB. VarianceD. Mean3. What kind of correlation exists when two variables have no relationship with each other?B. Strong Positive correlationD. No CorrelationA. Strong Negative correlationNegative correlation4 Which one of the following is an advantage of using questionnaire?can be3. Some partoipants will not be able to complete the required responsesQuestionnaires may tack depth of answers from participants.D. Some will not be able to return the questionnaire on time.A can encourage the participants to be open to the researchers since their identity5. A study is conducted to determine the relationship between the time spent in studying andseres in a quarteny exam among 100 students of GRSHS-X The result shows acreational value of 0.98. What is the interpretation of this obtained resetA The amount of time spent on studying is strongly associated with the score in aquarterly exam& The amount of time spent on studying is not associated with the sere in a quarterlyC. The score in a quarterly exam is moderately associated with the amount of timespent on studyingD. The score in a quarterly exam is negatively associated with the amount of time spenton studying6. Which of these is not a method of data collection?A QuestionnairesB. ObservationsC. ExperimentsD. Interviews7. A correiabon coefficient enables you to:A quantify the strength of the relationship between variables.B. evaluate whether two variables measure the same values.C. measure the difference between two quantitiesD. establish whether the data is exact8. What is the outcome when you reject the null hypothesis when it is false?A. Incorrect decisionB. Correct decisionC. Type : Error​