# Question

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.

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.

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