Question

4. At a local flea market, 14 bakers had an average of 12.7 items on their menu with a standard deviation of 2.4. Of 9 farmers, there was an average of 10.9 items with a standard deviation of 4.6 being sold. At the 0.05 level of significance, can we conclude that the mean of the farmers is greater than the mean of the bakers based on the samples?

Name: 4 at a local flea market 14 bakers had an average of 127 items on their menu with a standard deviation of 24 of 9 farmers there was an average of 109 items with a standard deviation of 46 be 25686
Uploaded: 2022-03-15T14:51:19-08:00
Duration: 3 min 50 s
Channel: Ajiboye Tunde
Description: 4 at a local flea market 14 bakers had an average of 127 items on their menu with a standard deviation of 24 of 9 farmers there was an average of 109 items with a standard deviation of 46 be 25686

          4. At a local flea market, 14 bakers had an average of 12.7 items on their menu with a standard deviation of 2.4. Of 9 farmers, there was an average of 10.9 items with a standard deviation of 4.6 being sold. At the 0.05 level of significance, can we conclude that the mean of the farmers is greater than the mean of the bakers based on the samples?

4 at a local flea market 14 bakers had an average of 127 items on their menu with a standard deviation of 24 of 9 farmers there was an average of 109 items with a standard deviation of 46 be 25686

Added by Jose Carlos T.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Ajiboye Tunde

03/15/2022

Step 1

We are given the following data: For bakers: $n_1 = 14$, $\bar{x}_1 = 12.7$, $s_1 = 2.4$ For farmers: $n_2 = 9$, $\bar{x}_2 = 10.9$, $s_2 = 4.6$ We want to test the hypothesis $H_0: \mu_1 \ge \mu_2$ against $H_1: \mu_1 < \mu_2$ at the 0.05 level of significance. Show more…

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4. At a local flea market, 14 bakers had an average of 12.7 items on their menu with a standard deviation of 2.4. Of 9 farmers, there was an average of 10.9 items with a standard deviation of 4.6 being sold. At the 0.05 level of significance, can we conclude that the mean of the farmers is greater than the mean of the bakers based on the samples?