Reports have shown that 3% of all births produce twins. Data from one hospital Shows that 7 sets of twins are were born to 445 young mothers. Is this rate the same for young mothers?
Please type the responses.
A. Write the appropriate hypotheses
B. Check the necessary assumptions
C. Perform the mechanics of the test. What is the p-value?
D. Using a significance level of 0.05, what do you conclude? Be sure to provide context
E. If you changed the significance level to 0.01 , would that impart your answer for D? Why or why not?