The accompanying data have a sample correlation coefficient, rounded to three decimal places, of -0.621. Perform a hypothesis test with the data to determine if the population correlation coefficient p is less than zero using a = 0.05. X y 7 5 t= 5 9 C. Ho: p20 H₁ p<0 2 9 4 6 What are the correct null and alternative hypotheses? OA. Ho: p=0 H₁: p#0 5 O 8 What is the test statistic? =(Round to two decimal places as needed.) OB. Ho p≤0 H₁ p>0 OD. Ho: p#0 H₁: p=0

The accompanying data have a sample correlation coefficient, rounded to three decimal places, of -0.621. Perform a hypothesis test with the data to determine if the population correlation coefficient p is less than zero using a = 0.05. X y 7 5 t= 5 9 C. Ho: p20 H₁ p<0 2 9 4 6 What are the correct null and alternative hypotheses? OA. Ho: p=0 H₁: p#0 5 O 8 What is the test statistic? =(Round to two decimal places as needed.) OB. Ho p≤0 H₁ p>0 OD. Ho: p#0 H₁: p=0

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section4.5: Correlation And Causation

Problem 24PFA

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What is the test statistic?(round to two decimal places) What is the pvalue?(round to three decimal places) Reject or don’t reject the null hypothesis?