1. You are interested in investigating the proportion of salespersons who bring in new customers in a given month. You collect data on a sample of n = 20 salespersons, and find that 15 of them brought in new customers. Assume you are looking for support for the position that the proportion is different than 0.70, and use a = 0.05.[a] [2 points] What are the appropriate hypotheses for conducting this test?I {h} [3 points] Compute the test statistic for the hypothesis test in question [a] above. to] [3 points] What is the o-ualue and 1what is your oonolusion?I