The table to the right contains observed values and expected values in parentheses for tw two categories. Use the table to complete parts (a) and (b) below. OB. H,: The Y category and X category have equal proportions. H,: The proportions are not equal. OC. Ho: The Y category and X category are dependent. H,: The Y category and X category are independent. OD. Ho: -E, and y =E, H,: H E, or H, E, %3D What is the P-value? P-value = =(Round to three decimal places as needed.) Enter your answer in the answer box and then click Check Answer.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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The table to the right contains observed values and expected values in parentheses for two categorical variables, X and Y, where variable X has three categories and variable Y has
two categories. Use the table to complete parts (a) and (b) below.
EQuestion Help
X,
X2
32
44
51
(35.39)(44.42)(47.19
19
20
17
(15.61)(19.58)(20.81)
O B. H,: The Y category and X category have equal proportions.
H,: The proportions are not equal.
OC. Hn: The Y category andX category are dependent.
H,: The Y category and X category are independent.
OD. Ho: H -E, and Hy =E,
H: H #E, or H, 7E,
What is the P-value?
P-value =
(Round to three decimal places as needed.)
Enter your answer in the answer box and then click Check Answer.
port
Transcribed Image Text:The table to the right contains observed values and expected values in parentheses for two categorical variables, X and Y, where variable X has three categories and variable Y has two categories. Use the table to complete parts (a) and (b) below. EQuestion Help X, X2 32 44 51 (35.39)(44.42)(47.19 19 20 17 (15.61)(19.58)(20.81) O B. H,: The Y category and X category have equal proportions. H,: The proportions are not equal. OC. Hn: The Y category andX category are dependent. H,: The Y category and X category are independent. OD. Ho: H -E, and Hy =E, H: H #E, or H, 7E, What is the P-value? P-value = (Round to three decimal places as needed.) Enter your answer in the answer box and then click Check Answer. port
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