samples 70 technology companies and finds that 57 of them have Iwitter accounts. Can she conclude that more than 3% of technology companies have Twitter accounts? Use the a=0.05 level of significance with the P-value method and Excel. Part 1 of 5 (a) State the null and alternate hypotheses. Hop=0.73 Hp>0.73 This hypothesis test is a right-tailed test. Part: 1/5 Part 2 of 5 (b) Compute the test statistic. Do not round intermediate steps. Round the answer to two decimal places. Espaol 8 ala