Part c and d

ne (a) Write the claim mathematically and identify Ho and Ha. (b) Find the critical value(s) and identify the rejection region(s). (c) Find the standardized test statistic. (d) Decide whether to reject or fail to reject the null hypothesis. last In a sample of 1000 home buyers, you find that 533 home buyers found their real estate agent through a friend. At a = 0.06, can you reject the claim that 49% of home buyers find their real estate agent through a friend? (a) Which of the following correctly states Ho and Ha? n an O A. Ho: P20.49 OB. Ho: P= 0.49 C. Ho: P = 0.49 Elev Ha: p 0.49 Ha: P #0.49 hop O D. Ho: pso.49 OE. Ho: P 0.49 com Ha: p> 0.49 Ha: p 20.49 Ha: ps0.49 shop (b) What is (are) the critical value(s) zo? rteen Zo = - 1.88,1.88 Reflec (Use a comma to separate answers as needed. Round to two decimal places as needed.) od) Which of the following graphs has the rejection region(s) shaded correctly? % O A. B. O c. Outli docx Q Zo (c) What is the standardized test statistic? Fo z= (Round to two decimal places as needed.)