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1. This is a type of random sampling technique in which the population is first divided into strata and then the samples are obtained by randomly selecting them from each stratum. A. simple random sampling C. stratified random sampling B. systematic random sampling D. cluster random sampling 2. This is a type of sampling technique where lottery method or Table of Random Numbers can be used to select the elements of the sample. A. simple random sampling C. stratified random sampling B. systematic random sampling D. cluster random sampling 3. This is a type of random sampling in which a list of elements is used as a sampling frame and the elements to be included in the sample are chosen by skipping through the list at a regular interval. A. simple random sampling C. stratified random sampling B. systematic random sampling D. cluster random sampling 4. This type of random sampling method is done by dividing first the entire population into small groups, then some of the groups are randomly selected The samples from the randomly selected groups are then analyzed A. cluster random sampling C. stratified random sampling B. systematic random sampling D. simple random sampling 5. This is a characteristic that describes the sample. A. parameter B. population C. sample D. statistic 6. It pertains to the characteristic that describes the population. A. sample B. population C. statistic D. parameter 7. This is a term in Statistics which pertains to the subgroup of a population A. parameter B. population C. sample D. statistic _8. Which of the following is an example of a parameter? B. = C. at D. Z 9. Which of the following is an example of a statistic? A. Jupiter has 67 confirmed moons. B. There are 24 senators in the Philippine Senate C. Only 5 randomly chosen learners won the cash prize. D. The Philippines consists of 7, 107 islands. For #10-13, refer to this given population (2, 7, 9) 10. What is the population mean in the given data above? A. 18 B. 6 C. 4.9 D. 2.45 11. What is the population variance of the data set? A. 8.67 B. 2.94 C. 2.45 D. 18 12. Find the population standard deviation of the data set. A. 8.67 B. 2 94 C. 2.45 D. 18 13. Compute the mean #; of a sampling distribution of means of the data set. A. 2.45 B. 4.9 C. 6 D. 18 14. If the population variance of a data set is 7. 01, what is its population standard deviation? A. 2 B. 2.64 C. 2.65 D. 7.01