c) From your conclusion in (b), test at a 10% significance level whether the mean protein content for both products differs.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 4CYU
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Question
QUESTION 1
The fat content (in grams) for one-ounce servings of dairy and non-dairy products was
randomly selected and is shown in the table below.
Dairy
Non-dairy
41 41 37 29 30 38 39 10 29 55 29
29 25 17 36 41 25 32 29 38 34 24
27 29
Ex, = 386
Ex, = 378
Ex = 11968
Ex3 = 14244
%3D
386
= 29.692
13
378
= 34.364
11
X2
%3D
c) From your conclusion in (b), test at a 10% significance level whether the mean protein
content for both products differs.
XI MI
Transcribed Image Text:QUESTION 1 The fat content (in grams) for one-ounce servings of dairy and non-dairy products was randomly selected and is shown in the table below. Dairy Non-dairy 41 41 37 29 30 38 39 10 29 55 29 29 25 17 36 41 25 32 29 38 34 24 27 29 Ex, = 386 Ex, = 378 Ex = 11968 Ex3 = 14244 %3D 386 = 29.692 13 378 = 34.364 11 X2 %3D c) From your conclusion in (b), test at a 10% significance level whether the mean protein content for both products differs. XI MI
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