Two real estate companies, Century 21 and RE/MAX, compete with one another in a local market. The manager of the Century 21 office would like to advertise that homes listed with RE/MAX average more than 10 days on the market when compared to homes listed with his company. The following data shows the sample size and average number of days on the market for the two companies along with the population standard deviations. Century 21 RE/MAX Sample mean 122 days 144 days Sample size 36 30 Population standard deviation 32 days 35 days If Population 1 is defined as RE/MAX and Population 2 is defined as Century 21, the correct hypothesis statement for this hypothesis test would be ___________________________. (Answer choices attached in image below) Please explain why the answer choice is the correct answer choice.
40) Two real estate companies, Century 21 and RE/MAX, compete with one another in a local market. The manager of the Century 21 office would like to advertise that homes listed with RE/MAX average more than 10 days on the market when compared to homes listed with his company. The following data shows the sample size and average number of days on the market for the two companies along with the population standard deviations.
|
|
Century 21 |
RE/MAX |
|
Sample mean |
122 days |
144 days |
|
Sample size |
36 |
30 |
|
Population standard deviation |
32 days |
35 days |
|
|
|
|
If Population 1 is defined as RE/MAX and Population 2 is defined as Century 21, the correct hypothesis statement for this hypothesis test would be ___________________________.
(Answer choices attached in image below) Please explain why the answer choice is the correct answer choice.
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