Following are the data on age of fetuses and length of crown-rump from Exercise.

At the 10% significance level, do the data provide sufficient evidence to conclude that age and crown-rump length are linearly correlated?
Presuming that the assumptions for regression inferences are met, perform the required correlation t-tests, using either the critical-value approach or the P-value approach.

Transcribed Image Text:

r 10 10 13 13 18 19 19 23 25 28 y| 66 66 108 106 161 166 177 228 235 280