I need to find the value of the correlation coefficient AND determine the critical value(s) of the correlation coefficient

MATLAB: An Introduction with Applications
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I need to find the value of the correlation coefficient AND determine the critical value(s) of the correlation coefficient.
10.3.12-T
E Question Help
Listed below are the number of cricket chirps in 1 min and the corresponding temperatures in degrees Fahrenheit. Is there sufficient evidence to conclude that there is
a relationship between the number of cricket chirps in 1 min and the temperature? Use a significance level of a=0.05.
Chirps in 1 min 884
Temperature ("F) 88.5
841
1172
1057
1095
1016
922
93.2
69.2
76.4
83.2
73.6
973
83.1
84.9
Determine the null and alternative hypotheses for this test. Choose the correct answer below.
YA. Ho Ps=0
H, Ps #0
OC. Ho s#0
H =0
O B. Ho: rs = 0
H,ir, #0
O D. Ho: Ps #0
H, Pg = 0
Find the value of the correlation coefficient
=(Round to three decimal places as needed.)
nts
sources
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Enter your answer in the answer box and then click Check Answer.
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Transcribed Image Text:10.3.12-T E Question Help Listed below are the number of cricket chirps in 1 min and the corresponding temperatures in degrees Fahrenheit. Is there sufficient evidence to conclude that there is a relationship between the number of cricket chirps in 1 min and the temperature? Use a significance level of a=0.05. Chirps in 1 min 884 Temperature ("F) 88.5 841 1172 1057 1095 1016 922 93.2 69.2 76.4 83.2 73.6 973 83.1 84.9 Determine the null and alternative hypotheses for this test. Choose the correct answer below. YA. Ho Ps=0 H, Ps #0 OC. Ho s#0 H =0 O B. Ho: rs = 0 H,ir, #0 O D. Ho: Ps #0 H, Pg = 0 Find the value of the correlation coefficient =(Round to three decimal places as needed.) nts sources cess Enter your answer in the answer box and then click Check Answer. 0. 2 parts remaining Ecess Clear All Check Answer a Library OK pe here to search 2 11/T *- ** P F3 F4 F5 Home End Insert F7 F9 F10 Delete F11 F12 & 4 5 7 8 Backspace Numlock 9 E R T Y U He F H. J K L Enter V N. > Shil Alt PrtSc Ctrl PgUp
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