What do you call a number that describes a sample characteristic?* 1 point O parameter O statistic O data O sample The following are the six scores of the students above that are randomly 1 point selected:9. 7. 5, 8, 7, 8. What is the sample standard deviation? * 1.41 1.25 O 1.48 1.37Which of the following is NOT a type of random sampling? * 1 point O purposive O systematic O cluster simple The following are scores of students in their quiz:7, 11, 8, 8, 19, 15, 7, 9, 9, 20, 1 point 17, 14. What is the value of the population variance? * O 21 22.91 O 23.43 O 27.33A population consists of the data (3, 5, 7, 9, 11). Which of the following 1 point sample mean appears most frequent in the sampling distribution? * 8.33 O 7 O 5.67 O 5 The following are the six scores of the students above that are randomly 1 point selected:9, 7, 5, 8, 7. 8. What is the value of s squared? * 1.56 O 2 2.2 O 1.87You wish to examine the effects of community:r quarantine on your fellow 1 point students. You decided to borrow a list from the guidance office and select every 10th student on it. What sampling technique are you using? * convenience purposive stratified systematic 0000 Which of the following is random sampling? * 1 point 0 stratified O non-probability O convenience O purposive A population consists of the data [3. 5. F. 9. 11]. Ill'llhat is the lowest value of 1 point the sample means in this sampling distribution? * What distribution pertains to the frequency distribution of the sample 1 point mean from all the possible random samples of a particular sample size n taken from the given population? * 0 population Mrs. Mogol groups the first year high school students according to their 1 point school's last attended. She proportionately and randomly chooses students from each group. Which random sampling technique does she apply? * cluster O stratified O simple O systematic A population consists of the data (3, 5. 7, 9. 11). What is the probability of 1 point the sample mean 8.33 in the sampling distribution of sample means?* 1/10 1/5 2/10 2/5As a researcher. you ask the people of your barangay on how they spent 1 point their money during the community quarantine. You decided to group them according to their socio-economic status and then proportionately and randomly selecting samples from these groups. Which type of sampling are you using? * O convenience O stratified O purposive O systematic A population consists of the data [3. 5. I". 9. It}. How many different samples 1 point of size n = 3 can be drawn from the population? * The following are scores of students in their quiz'. 11. a, S. 19, 15. I", 9. 9. 20, 1 point 1?. 14. What is the value of a? * The following are scores of students in their quiz:?. 11. 3. B. 19. 15. I". 9. 9. 20. 1 point 1?. 14. What is the value of u? * O 1114 O 12 O 11 O 14.4 Which of the following is NOT a step-in creating sampling distribution of 1 point the sample mean? * List all the possible random samples and solve for the sample mean of each set of samples. O Compute for the standard deviation and variance of the samples. () Construct a frequency distribution table of the sample mean and probability O Determine the number of sets of all possible random samples. The following are the six scores of the students above that are randomly 1 point selected:9. 7, 5, 8, 7. 8. What is the value of the sample mean? * O 7 ()7.33 O 8.33Which of the following is the mean of the samples 7. 11, 22, 24, and 27? * 1 point O 15.17 22.75 O 18.20 22 What do you call a number that describes a population characteristic? * 1 point O statistic O data O parameter O sample