math summative in statistics and probability grade 11
26. What is the corresponding area to the right a, Simple Random Sampling of z =-0.057 b. Systematic Random Sampling a. 0.1915 C. 0.51994 c, Stratified Random Sampling b. 0.4332 d. NONE d. Cluster Random Sampling 27. What is the corresponding area to the right e. Purposive Sampling of z = 3.059 a. 0.4989 C. 0.001 1 37. Which of the following statement is a b. 0.4988 d. NONE parameter 28. What is another term used for standard a. The maximum time to run a 100 m for 3 normal score? basketball players taken from the a. z- score members of a basketball team b. mean score b. The standard deviation of the scores of C. X score all the students in grade 10. d. I score c. The interquartile range of the retistance 29. Given: x =125; p = 105: # = 16. Find the z of 50 copper wires taken from a batch score. of 10,000 wires. a. -1.25 d. The mode weight of 100 randomly b. -1 selected citizens in Metro Cebu. C. d. 1.25 e. None of the above. 30. Given: z = 2.25; p = 70: 0 = 9. Find the value The Enhance Community Quarantine of some places was lifted by our President Rodrigo Rog Duterte last of x. May 15. 2020. Suppose that after the said ECQ. one of a. -49.75 b. 35.11 the dieticians of well-known company conducted the 90.25 survey about the effect of home quarantine on the C. d. 148.5 health of the Filipino people. He found out that average weight for women is 70 kg with a standard For 32-34. As of May 6. 2020, the Department of deviation of 6 kg. Health recorded 131.786 unique individuals who got tested for the COVID - 19 out of 38. If the weights are normally distributed, what is the z-score of a with a weight of 63 approximately 109.369.019 Filipinos. a. -1.17 31. How many elements are there in the b. -1.16 population C. 1.16 a. 131.786 d. 1.17 b. 109.369,019 39. What is the zscore of a woman with a c. COVID 19 patients d. May 6. 2020 weight of 85 kgf a. -2.5 32. Who are the samples b. -1.5 a. Filipino Citizens C. 1.5 b. COVID.19 tested d. 2.5 c. DOH officials 40. How many possible sample of size n=3 can d. Not mention 33. How many samples are selected? be drawn from the population of size 129 a, 36 C. 144 e. 10 a. 131.786 b. 1728 d. 220 b. 109.369.019 c. COVID 19 patients 41. Which sample size will give a smaller d. May 6, 2020 standard error of the mean? a. 12 C. 25 e. 40 34. Did the situation illustrates random b. 20 d. 35 sampling a. Yes Use Empirical rule to complete the following table b. No Write on the respective column the range or interval of c. Maybe d. Neither a nor b the scores based on the given parameters, 35. Which sampling technique is being Mean Standard |68% 95% 97.15 deviation describe, selecting respondents from each of these sections: A. B. C and D? Ex. 50 13 471053 441056 411059 135 28 a. Simple Random Sampling 87 5.5 b, Systematic Random Sampling c. Stratified Random Sampling 213 15 d, Cluster Random Sampling e. Purposive Sampling 36. Putting all the names of population members in a box and draw from the box the total number of sample
