A food distribution company claims that a restaurant chain receives, on average, 26 pounds of fresh vegetables on a daily basis. The standard deviation of these shipments is known to be 4 pounds. The district manager of the restaurant chain decides to randomly sample 36 shipments from the company and finds a mean weight of 24.4 pounds. Test at a 4% level of significance to determine whether or not the food distribution company sends less than 26 pounds of fresh vegetables. 1. Identify the appropriate significance level. Make sure to enter your answer as a decimal. 2. Find the test statistic. Give your answer to 2 decimal places. 3. Find the p-value. Give your answer to 4 decimal places.
A food distribution company claims that a restaurant chain receives, on average, 26 pounds of fresh vegetables on a daily basis. The standard deviation of these shipments is known to be 4 pounds. The district manager of the restaurant chain decides to randomly sample 36 shipments from the company and finds a mean weight of 24.4 pounds. Test at a 4% level of significance to determine whether or not the food distribution company sends less than 26 pounds of fresh vegetables. 1. Identify the appropriate significance level. Make sure to enter your answer as a decimal. 2. Find the test statistic. Give your answer to 2 decimal places. 3. Find the p-value. Give your answer to 4 decimal places.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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A food distribution company claims that a restaurant chain receives, on average, 26 pounds of fresh vegetables on a daily basis. The standard deviation of these shipments is known to be 4 pounds. The district manager of the restaurant chain decides to randomly sample 36 shipments from the company and finds a mean weight of 24.4 pounds. Test at a 4% level of significance to determine whether or not the food distribution company sends less than 26 pounds of fresh vegetables.
1. Identify the appropriate significance level. Make sure to enter your answer as a decimal.
2. Find the test statistic. Give your answer to 2 decimal places.
3. Find the p-value. Give your answer to 4 decimal places.
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