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 2x, = 386 Ex, = 378 %3D Exi = 11968 Ex3 = 14244 X, = 386 = 29.692 13 378 X2 = 34.364 11 a) Are the two samples independent? Give your reason.
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 2x, = 386 Ex, = 378 %3D Exi = 11968 Ex3 = 14244 X, = 386 = 29.692 13 378 X2 = 34.364 11 a) Are the two samples independent? Give your reason.
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 14PPS
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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
2x, = 378
Exi = 11968
Ex3 = 14244
386
378
= 34.364
11
X,
= 29.692
%3D
13
a) Are the two samples independent? Give your reason.
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