LASral Directions: In answering the exercises in the Learning Activity Sheet (LAS), please be reminded not to write arything here. Read each problem carefully and all answers must be written in a separate sheet of paper. Exercise 1: Complete the table below by filing out the necessary information. Use the first one as your reference. Is Standard Population Error of the Variance (Known or Unknown) Problem/Situation Mean Formula to be Used Given 1. Consider a population consisting of 1, 2, 3, 4, 5, 8, 9, and 11. Samp'es of size 3 are drawn from this population. N=8; n=56; p=5.375 Known 2. The owner of the drugstore chain has 100 drugstores that sell Flexcoslow, a surgical mask that prevents a person from catching liquid droplets of viruses. His operation manager said that the average drugstores in his chain sell 12 boxes of the Flexcoslow a day with a standard deviation of 2 boxes. To find out if this is true, the owner randomly selected 10 stores and found that the mean is 15 boxes with a standard deviation of 1 box. N = HE =
LASral Directions: In answering the exercises in the Learning Activity Sheet (LAS), please be reminded not to write arything here. Read each problem carefully and all answers must be written in a separate sheet of paper. Exercise 1: Complete the table below by filing out the necessary information. Use the first one as your reference. Is Standard Population Error of the Variance (Known or Unknown) Problem/Situation Mean Formula to be Used Given 1. Consider a population consisting of 1, 2, 3, 4, 5, 8, 9, and 11. Samp'es of size 3 are drawn from this population. N=8; n=56; p=5.375 Known 2. The owner of the drugstore chain has 100 drugstores that sell Flexcoslow, a surgical mask that prevents a person from catching liquid droplets of viruses. His operation manager said that the average drugstores in his chain sell 12 boxes of the Flexcoslow a day with a standard deviation of 2 boxes. To find out if this is true, the owner randomly selected 10 stores and found that the mean is 15 boxes with a standard deviation of 1 box. N = HE =
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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