An evaluation was recently performed on brands and data were collected that classified each brand as being in the technology or financial institutions sector and also reported the brand value. The results in terms of value (in millions of dollars) are shown in the accompanying data table. Complete parts (a) through (c). Click the icon to view the data table. a. Assuming the population variances are equal, is there evidence that the mean brand value is different for the technology sector than for the financial institutions sector? (Use a = 0.05.) Determine the hypotheses. Let u, be the mean brand value for the technology sector and u2 be the mean brand value for the financial institutions sector. Choose the correct answer below. O A. Ho: H1 2 H2 OB. HO: H1 = H2 H1: H1

H2 Find the test statistic. tSTAT = (Round to two decimal places as needed.) Find the p-value. p-value =(Round to three decimal places as needed.) Choose the correct answer below. O A. Do not reject Ho. There is sufficient evidence that the mean brand value for the technology sector is different from the mean brand value for the financial institutions sector. O B. Do not reject Ho. There is insufficient evidence that the mean brand value for the technology sector is different from the mean brand value for the financial institutions sector. O C. Reject Ho. There is sufficient evidence that the mean brand value for the technology sector is different from the mean brand value for the financial institutions sector. O D. Reject Ho. There is insufficient evidence that the mean brand value for the technology sector is different from the mean brand value for the financial institutions sector. b. Repeat (a), assuming that the population variances are not equal. Determine the hypotheses. Choose the correct answer below. O A. HO: H1 SH2 B. HO: H1 # H2 H1: 1 1 > H2 Hy : H1 = H2 O C. Ho: H1 = H2 OD. HO: H1 2 H2 H1: M1 * H2 Hy: H1