As part of your work for an environmental group, you want to see if the mean amount of waste generated per adult in your community is less than the national average of 5 pounds per day. You take a simple random sample of 28 adults in your community and find that they average 4.4 pounds with a standard deviation of 1.2 pounds. Suppose you know the amount of waste generated per day follows a normal distribution. Test at 0.01 significance. Round answers to 4 decimal places. a. Ho: Select an answer ?v b. H₁: Select an answer ?v c. Test Statistic: d. P-value: e. Select the Decision Rule: Select an answer f. There Select an answer ✓ enough evidence to conclude Select an answer

As part of your work for an environmental group, you want to see if the mean amount of waste generated per adult in your community is less than the national average of 5 pounds per day. You take a simple random sample of 28 adults in your community and find that they average 4.4 pounds with a standard deviation of 1.2 pounds. Suppose you know the amount of waste generated per day follows a normal distribution. Test at 0.01 significance. Round answers to 4 decimal places. a. Ho: Select an answer ?v b. H₁: Select an answer ?v c. Test Statistic: d. P-value: e. Select the Decision Rule: Select an answer f. There Select an answer ✓ enough evidence to conclude Select an answer

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.3: Measures Of Spread

Problem 1GP

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