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
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text: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
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