This is a stat class for biology major.

In a random sample of 131 physically active women, aged 30 to 39, the samplecorrelation between daily sodium intake and diastolic blood pressure (DBP) is 0.22.In an independent random sample of 131 sedentary women in the same age range, thesample correlation between daily sodium intake and DBP is 0.49. Is there evidence ofa difference between 30- to 39-year-old physically active and sedentary women withrespect to the true correlation between daily sodium intake and DBP?

1. State the appropriate null and alternative hypotheses.
2. Carry out the appropriate analysis using the p-value method at significance level=.05.
3. Interpret the result.