Annual high temperatures in a certain location have beentracked for a sample of 16 years. Let X represent the yearand Y the high temperature (in C°).Xy518.356 17.587 21.1120.349 19.771024.21124.2312 25.3613 26.8914 26.9215 25.65165678026.4817 30.5118 29.241932.6720 33.1Calculate the correlation coefficient. (Round to threedecimal places.)r =Let's test the significance of the correlation coefficientat a = 0.01 significance level.HoThere 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.Reject the null hypothesis.Do not reject the null hypothesis.d. Is there enough evidence to support that there is asignificant relationship between the year and hightemperature?NoYes

The correlation coefficient (r) = 0.964 t = 13.565…

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 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 your calculator! x y 5 13.15 6 13.1 7 13.75 8 14.6 9 13.85 10 14.3 11 18.25 12 15.9 13 19.55 14 18.2 15 18.95 16 21 r=r=
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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 your calculator! x y 3 14.3 4 13.89 5 15.58 6 14.87 7 12.66 8 10.15 9 9.54 10 8.13 11 11.42 12 9.81 13 6.6 r=
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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 your calculator! x y 4 27.26 5 28.55 6 27.94 7 30.23 8 35.62 9 37.91 10 39.5 11 38.59 12 41.88 13 44.57 r=r=

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