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A company owned two small Bath and Body Goods stores in different cities. It was desired to see if there was a difference in their mean daily sales. The following results were obtained from a random sample of daily sales over a six-week period. At alpha=0.01, can a difference in sales be concluded? Use the P-value method. Population standard Sample Store Mean deviation size A S993 $113 30 B $1,118 S265 30 O The P-value s 0.01, do not reject the null hypothesis. There is not enough evidence to reject the claim that there is a difference in sales. O The P-value s 0.01, reject the null hypothesis. There is enough evidence to reject the claim that there is a difference in sales. O The P-value > 0.01, do not reject the null hypothesis. There is not enough evidence to reject the claim that there is a difference in sales. O The P-value > 0.01, reject the null hypothesis. There is enough evidence to reject the claim that there is a difference in sales.

A company owned two small Bath and Body Goods stores in different cities. It was desired to see if there was a difference in their mean daily sales. The following results were obtained from a random sample of daily sales over a six-week period. At alpha=0.01, can a difference in sales be concluded? Use the P-value method. Population standard Sample Store Mean deviation size A S993 $113 30 B $1,118 S265 30 O The P-value s 0.01, do not reject the null hypothesis. There is not enough evidence to reject the claim that there is a difference in sales. O The P-value s 0.01, reject the null hypothesis. There is enough evidence to reject the claim that there is a difference in sales. O The P-value > 0.01, do not reject the null hypothesis. There is not enough evidence to reject the claim that there is a difference in sales. O The P-value > 0.01, reject the null hypothesis. There is enough evidence to reject the claim that there is a difference in sales.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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A company owned two small Bath and Body Goods stores in different cities. It was desired to see if there was a difference in their mean daily sales. The following results were obtained from a random sample of daily sales over a six-week period. At alpha=0.01, can a difference in sales be concluded? Use the P-value method. Population standard Sample Store Mean deviation size A S993 $113 30 B $1,118 S265 30 O The P-value s 0.01, do not reject the null hypothesis. There is not enough evidence to reject the claim that there is a difference in sales. O The P-value s 0.01, reject the null hypothesis. There is enough evidence to reject the claim that there is a difference in sales. O The P-value > 0.01, do not reject the null hypothesis. There is not enough evidence to reject the claim that there is a difference in sales. O The P-value > 0.01, reject the null hypothesis. There is enough evidence to reject the claim that there is a difference in sales.
Transcribed Image Text:A company owned two small Bath and Body Goods stores in different cities. It was desired to see if there was a difference in their mean daily sales. The following results were obtained from a random sample of daily sales over a six-week period. At alpha=0.01, can a difference in sales be concluded? Use the P-value method. Population standard Sample Store Mean deviation size A S993 $113 30 B $1,118 S265 30 O The P-value s 0.01, do not reject the null hypothesis. There is not enough evidence to reject the claim that there is a difference in sales. O The P-value s 0.01, reject the null hypothesis. There is enough evidence to reject the claim that there is a difference in sales. O The P-value > 0.01, do not reject the null hypothesis. There is not enough evidence to reject the claim that there is a difference in sales. O The P-value > 0.01, reject the null hypothesis. There is enough evidence to reject the claim that there is a difference in sales.
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