21. The amount of trash generated by US households (in lbs per day) is Normally distributed. You a random sample of 8 people gives you an average of 10.00 lbs and a sample stdev of 5 lbs. What is the 99% Conf. Int. for the mean? Group of answer choices 7.00 to 13.00 3.81 to 16.19 7.42 to 12.58 6.64 to 13.36
21. The amount of trash generated by US households (in lbs per day) is Normally distributed. You a random sample of 8 people gives you an average of 10.00 lbs and a sample stdev of 5 lbs. What is the 99% Conf. Int. for the mean? Group of answer choices 7.00 to 13.00 3.81 to 16.19 7.42 to 12.58 6.64 to 13.36
Chapter5: Decimals
Section5.5: Averages And Probability
Problem 400E: The cash register receipts each day last week at a coffee shop were $1,845. $1,520. $1,438, $1,682,...
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21.
The amount of trash generated by US households (in lbs per day) is Normally distributed. You a random sample of 8 people gives you an average of 10.00 lbs and a sample stdev of 5 lbs. What is the 99% Conf. Int. for the mean?
Group of answer choices
7.00 to 13.00
3.81 to 16.19
7.42 to 12.58
6.64 to 13.36
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