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K Use the provided contingency table and expected frequencies. At a = 0.05, test the hypothesis that the variables are independent. Complete parts (a) through (e) below. Find the critical value. x = 3.841 (Round to three decimal places as needed.) Which region below is the correct rejection region? OA -xsx²5x² B. x² >x² Oc. x²-x² or x²2x² OD. x²

K Use the provided contingency table and expected frequencies. At a = 0.05, test the hypothesis that the variables are independent. Complete parts (a) through (e) below. Find the critical value. x = 3.841 (Round to three decimal places as needed.) Which region below is the correct rejection region? OA -xsx²5x² B. x² >x² Oc. x²-x² or x²2x² OD. x²

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.CR: Chapter 13 Review
Problem 29CR
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calculate the test statistic

K Use the provided contingency table and expected frequencies. At a = 0.05, test the hypothesis that the variables are independent. Complete parts (a) through (e) below. Find the critical value. Xo x² = (Round to three decimal places as needed.) Which region below is the correct rejection region? = 3.841 OA. - x² ≤ x² ≤ x² = B. x² >x O c. x²-x² or x² zx² OD. x² < x² (c) Calculate the test statistic. x² = 0 (Round to three decimal places as needed.) 1 √ Result Injury No injury Ş 1₁. 0 of 3 Athlete has Stretched 19 (16.588) 172 (174.412) (0,0) 1,1) Save Not stretched 16 (18.412) 196 (193.588) More
Transcribed Image Text:K Use the provided contingency table and expected frequencies. At a = 0.05, test the hypothesis that the variables are independent. Complete parts (a) through (e) below. Find the critical value. Xo x² = (Round to three decimal places as needed.) Which region below is the correct rejection region? = 3.841 OA. - x² ≤ x² ≤ x² = B. x² >x O c. x²-x² or x² zx² OD. x² < x² (c) Calculate the test statistic. x² = 0 (Round to three decimal places as needed.) 1 √ Result Injury No injury Ş 1₁. 0 of 3 Athlete has Stretched 19 (16.588) 172 (174.412) (0,0) 1,1) Save Not stretched 16 (18.412) 196 (193.588) More
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