Question

The following data set shows the number of chirps in one minute from a cricket and the temperature outside (in degrees Fahrenheit):

Chirps per Minute	Temperature
98	58.4
107	67.5
111	54.4
112	67.2
113	68.4
120	62.2
123	76
129	69.3
137	65.9
140	66
142	67.2
148	64.7
151	80.4
158	76.4
165	84.5

What is the rank correlation coefficient?  (Round to three decimal places.)

What is the critical rho value at a 0.01 significance?

Do we have correlation?

• No, the rank correlation coefficient is larger (in absolute value) than the critical rho value.
• No, the rank correlation coefficient is smaller (in absolute value) than the critical rho value.
• Yes, the rank correlation coefficient is smaller (in absolute value) than the critical rho value.
• Yes, the rank correlation coefficient is larger (in absolute value) than the critical rho value.

Answer 1