2. This is a OrightO twoO left tailed test and the distribution used isOzOTThe Degrees of Freedom are06ON/A; this is a Z-test07083. The STS (round to 3 decimals) is:The P-value (round to 4 decimals) is:4. The decision at a = 0.10 is:O Reject Ho since P > aO Reject Ho since P < aO Do not reject Ho since P < aO Do not reject Ho since P > aThe conclusion is:O There is insufficient evidence to conclude that there is not a statistically significant linearcorrelationO There is sufficient evidence to conclude that there is a statistically significant linear correlationO There is sufficient evidence to conclude that there is not a statistically significant linear correlationO There is insufficient evidence to conclude that there is a statistically significant linear correlationMacBook Air80F3O0077F711F8F4F5F6F9%24&* To examine the linear correlation between adult age and weight, data was collected from 8 adults. See thetable below.AgeWeight(Years)(pounds)3522338231481215014852219552105613257218Does this result suggest that the correlation is statistically significant? Use a = 0.10.Important Note: Round your value for r to three decimals before computing the STS. DO NOT use the built-in LinRegTTest on a calculator because you might get marked wrong. When computing the P-value, use therounded STS.1. Select the correct statement:O Even if the correlation is found to be statistically significant, that does not necessarily mean thatchanges in x cause changes in yO If the correlation is found to be statistically significant, that means that changes in x cause changesin yThe hypotheses are:O Ho:r = 0; Ha:r#0O Ho:r < 0; Ha:r> 0O Ho:p = 0; Ha:p+ 0O Ho:p 2 0; Ha:p<0O Ho:p < 0; Ha:p> 0O Ho:r > 0; Ha:r <0MacBook Air20F300011F8F4F5F6F7F9

Name: 2. This is a OrightO twoO left tailed test and the distribution used
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Description: 2. This is a OrightO twoO left tailed test and the distribution used isOzOTThe Degrees of Freedom are06ON/A; this is a Z-test07083. The STS (round to 3 decimals) is:The P-value (round to 4 decimals) is:4. The decision at a = 0.10 is:O Reject Ho sinc

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Math

Statistics

2. This is a OrightO twoO left tailed test and the distribution used is OZ OT The Degrees of Freedom are 06 ON/A; this is a Z-test 07 08 3. The STS (round to 3 decimals) is: The P-value (round to 4 decimals) is: 4. The decision at a = 0.10 is: %3! O Reject Ho since P > a O Reject Ho since P a The conclusion is: O There is insufficient evidence to conclude that there is not a statistically significant linear correlation O There is sufficient evidence to conclude that there is a statistically significant linear correlation O There is sufficient evidence to conclude that there is not a statistically significant linear correlation O There is insufficient evidence to conclude that there is a statistically significant linear correlation

2. This is a OrightO twoO left tailed test and the distribution used is OZ OT The Degrees of Freedom are 06 ON/A; this is a Z-test 07 08 3. The STS (round to 3 decimals) is: The P-value (round to 4 decimals) is: 4. The decision at a = 0.10 is: %3! O Reject Ho since P > a O Reject Ho since P a The conclusion is: O There is insufficient evidence to conclude that there is not a statistically significant linear correlation O There is sufficient evidence to conclude that there is a statistically significant linear correlation O There is sufficient evidence to conclude that there is not a statistically significant linear correlation O There is insufficient evidence to conclude that there is a statistically significant linear correlation

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

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.1: Measures Of Center

Problem 9PPS

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