A random sample of 36 orders at a fast food restaurant was studied to determine the amount of the order. The results had a mean of $15.50 with a standard deviation of $8.98. An article in the local paper claims that the average amount spent in a visit to the fast-food restaurant is less than $20. Is there significant evidence that the mean amount of orders at the fast foom restaurant is less than $20 at a 5% significance level? Use the P-value method to run the hypothesis test. Show all steps. 1.) Identify the null and alternative hypotheses. Enter»,<,>, or "not equal" for Ho: Hy:
A random sample of 36 orders at a fast food restaurant was studied to determine the amount of the order. The results had a mean of $15.50 with a standard deviation of $8.98. An article in the local paper claims that the average amount spent in a visit to the fast-food restaurant is less than $20. Is there significant evidence that the mean amount of orders at the fast foom restaurant is less than $20 at a 5% significance level? Use the P-value method to run the hypothesis test. Show all steps. 1.) Identify the null and alternative hypotheses. Enter»,<,>, or "not equal" for Ho: Hy:
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 3GP
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