A real estate agency says that the mean home sales price in City A is the same as in City B. The mean the population standard deviation is $25,877. The mean home sales price for 20 homes in City B is $1 At a = 0.01, is there enough evidence to reject the agency's claim? Complete parts (a) through (d) belo O B. The mean home sales price in City A is greater than as in City B. O C. The mean home sales price in City A is less than in City B. D. The mean home sales price in City A is not the same as in City B. Let City A be sample 1 and let City B be sample 2. Identify Ho and H. 'a- Ho: H1 = H2 (b) Find the critical value(s) and identify the rejection region. Select the correct choice below and fill in (Round to two decimal places as needed.) O A. The critical values are zo = + %3! O B. The critical value is zo = %3!

MATLAB: An Introduction with Applications
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A real estate agency says that the mean home sales price in City A is the same as in City B. The mean home sales price for 20 homes in City A is $127,450. Assume
the population standard deviation is $25,877. The mean home sales price for 20 homes in City B is $112,277. Assume the population standard deviation is $27,112.
At a = 0.01, is there enough evidence to reject the agency's claim? Complete parts (a) through (d) below.
O B.
The mean home sales price in City A is greater than as in City B.
O C. The mean home sales price in City A is less than in City B.
O D. The mean home sales price in City A is not the same as in City B.
Let City A be sample 1 and let City B be sample 2. Identify Ho and H.
Ho: H1 = H2
Hai H1
H2
(b) Find the critical value(s) and identify the rejection region. Select the correct choice below and fill in the answer box within your choice.
(Round to two decimal places as needed.)
O A. The critical values are zo = +
O B. The critical value is zo =
Transcribed Image Text:A real estate agency says that the mean home sales price in City A is the same as in City B. The mean home sales price for 20 homes in City A is $127,450. Assume the population standard deviation is $25,877. The mean home sales price for 20 homes in City B is $112,277. Assume the population standard deviation is $27,112. At a = 0.01, is there enough evidence to reject the agency's claim? Complete parts (a) through (d) below. O B. The mean home sales price in City A is greater than as in City B. O C. The mean home sales price in City A is less than in City B. O D. The mean home sales price in City A is not the same as in City B. Let City A be sample 1 and let City B be sample 2. Identify Ho and H. Ho: H1 = H2 Hai H1 H2 (b) Find the critical value(s) and identify the rejection region. Select the correct choice below and fill in the answer box within your choice. (Round to two decimal places as needed.) O A. The critical values are zo = + O B. The critical value is zo =
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