QUESTION 11 In a bakery, a sample of 19 days was taken to study the daily sales. It was found that the mean daily sales are 138 with a sample standard deviation is 93. The 98 percent upper confidence limit for the population mean a daily sale would be? (Round answer to two decimal places ex. 2.09)
QUESTION 11 In a bakery, a sample of 19 days was taken to study the daily sales. It was found that the mean daily sales are 138 with a sample standard deviation is 93. The 98 percent upper confidence limit for the population mean a daily sale would be? (Round answer to two decimal places ex. 2.09)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 26PFA
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![A minimum mileage gua
mileage has a normal distribution with mean 4.060 and standard deviation 54.
The tire manufacturer wants to set the minimum guaranteed mileage so that no more than 2.5 percent of tires will have to be exchanged.
Calculate the Lower limit of guaranteed mileage?
(Round answer to two decimal places ex. 2.09)
QUESTION 11
In a bakery, a sample of 19 days was taken to study the daily sales. It was found that the mean daily sales are 138 with a sample standard deviation is 93.
The 98 percent upper confidence limit for the population mean a daily sale would be?
(Round answer to two decimal places ex. 2.09)
QUESTION 12
lick Save and Submit to save and submit. Click Save All Answers to save all answers.
144Hz
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Transcribed Image Text:A minimum mileage gua
mileage has a normal distribution with mean 4.060 and standard deviation 54.
The tire manufacturer wants to set the minimum guaranteed mileage so that no more than 2.5 percent of tires will have to be exchanged.
Calculate the Lower limit of guaranteed mileage?
(Round answer to two decimal places ex. 2.09)
QUESTION 11
In a bakery, a sample of 19 days was taken to study the daily sales. It was found that the mean daily sales are 138 with a sample standard deviation is 93.
The 98 percent upper confidence limit for the population mean a daily sale would be?
(Round answer to two decimal places ex. 2.09)
QUESTION 12
lick Save and Submit to save and submit. Click Save All Answers to save all answers.
144Hz
acer
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