You wish to determine if there is a linear correlation between the two variables at a significance level of a = 0.01. You have the following bivariate data set. Round answers to 3 decimal places. y 71.4 232.1 62.4 93.7 68.9 245.4 102.5 217 72.1 500 84.5 125.4 98.3 119 105.9 -114.9 56.2 391.9 What is the critival value for this hypothesis test? rc.v. = ± What is the correlation coefficient for this data set? r = Your final conclusion is that... O There is insufficient sample evidence to support the claim the there is a correlation between the two variables. There is sufficient sample evidence to support the claim that there is a statistically significant correlation between the two variables.

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You wish to determine if there is a linear correlation between the two variables at a significance level of
a = 0.01. You have the following bivariate data set. Round answers to 3 decimal places.
y
71.4
232.1
62.4
93.7
68.9
245.4
102.5
217
72.1
500
84.5
125.4
98.3
119
105.9
-114.9
56.2
391.9
What is the critival value for this hypothesis test?
rc.v.
土
What is the correlation coefficient for this data set?
r =
Your final conclusion is that...
O There is insufficient sample evidence to support the claim the there is a correlation between the
two variables.
There is sufficient sample evidence to support the claim that there is a statistically significant
correlation between the two variables.
Note: In your calculations, round both r and t to 3 decimal places in ALL calculations.
Transcribed Image Text:You wish to determine if there is a linear correlation between the two variables at a significance level of a = 0.01. You have the following bivariate data set. Round answers to 3 decimal places. y 71.4 232.1 62.4 93.7 68.9 245.4 102.5 217 72.1 500 84.5 125.4 98.3 119 105.9 -114.9 56.2 391.9 What is the critival value for this hypothesis test? rc.v. 土 What is the correlation coefficient for this data set? r = Your final conclusion is that... O There is insufficient sample evidence to support the claim the there is a correlation between the two variables. There is sufficient sample evidence to support the claim that there is a statistically significant correlation between the two variables. Note: In your calculations, round both r and t to 3 decimal places in ALL calculations.
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