The paralyzed veterans of america is philanthropic organization that relies on contributions. To test a new campaign, the organization recently sent letter to 100,000 potential donors and received 4,800 donations. They've had a contribution rate of 5% in the past, but a staff member worries that the rate will be lower if they run the campaign as currently designed.
a. Define your parameter of intrust
b. What are the hypotheses?
c. Compute the test statistic
d. compute the p-value
e. what is your conclusion?