Annual high temperatures in a certain location have beentracked for a sample of 11 years. Letand the high temperature (in ).represent the yearXy58.96 8.037 7.8685.6910111213901236.324.255.183.413.24144.77153Calculate the correlation coefficient. (Round to threedecimal places.)r =Let's test the significance of the correlation coefficientat α = = 0.05 significance level.Ho There is not a significant relationship between theyear and high temperature, i.e., p = 0.Ha There is a significant relationship between the yearand high temperature, i.e., p = 0.a. Calculate the test statistic. Round to three decimalplaces.t =b. Calculate the p-value. Round to four decimal places.p-valuec. Make a decision.O Do not reject the null hypothesis.Reject the null hypothesis.d. Is there enough evidence to support that there is asignificant relationship between the year and hightemperature?YesNo

The correlation coefficient (r) = -0.912 a) b) The p-value is = 0.0001 c) the p-value is…

Answered: Annual high temperatures in a certain…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Annual high temperatures in a certain location have been tracked for several years. Let X represent the year and Y the high temperature. At the 0.05 significance level, does the data below show significant (linear) correlation between X and Y? x y 4 29.04 5 26.4 6 29.06 7 44.22 8 35.98 9 49.64 10 46.3 11 46.46 12 50.42 13 61.78 Yes, significant correlation No
Annual high temperatures in a certain location have been tracked for several years. Let X represent the year and Y the high temperature. Based on the data shown below, calculate the correlation coefficient (to three decimal places) between X and Y. Use your calculator! X 3 y 36.89 4 32.82 5 31.45 6 26.18 7 24.11 8 22.04 9 16.87 10 14.1 T= Question Help: Video Check Answer
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Annual high temperatures in a certain location have been tracked for several years. Let X represent the year and Ý the high temperature. Based on the data shown below, calculate the correlation coefficient (to three decimal places) between X and Y. Use your calculator! y 3 24.31 4 21.82 22.63 6 22.54 7 21.35 8. 20.06 6. 18.47 10 18.98 11 18.29 12 16.3
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Annual high temperatures in a certain location have been tracked for several years. Let XX represent the year and YY the high temperature. Based on the data shown below, calculate the correlation coefficient (to three decimal places) between XX and YY. Use calculator/Excel! x y 3 22.92 4 23.3 5 19.68 6 17.96 7 18.34 8 18.22 9 16.2 10 14.48 11 11.56 12 11.04 13 11.52 14 10.2 r=r=

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