Suppose that you are responsible for making arrangements for a business convention and that you have been charged with choosing a city for the convention that has the least expensive hotel rooms. You have narrowed your choices to Atlanta and Houston. The table below contains samples of prices for rooms in Atlanta and Houston that are consistent with a SmartMoney survey conducted by Smith Travel Research. Because considerable historical data on the prices of rooms in both cities are available, the population standard deviations for the prices can be assumed to be $37 in Atlanta and $26 in Houston. Atlanta Houston Atlanta Houston Atlanta Houston Atlanta Houston 115 150 110 70 75 60 65 145 120 80 95 85 80 115 75 130 90 125 110 105 125 55 100 110 85 100 60 125 95 110 80 130 95 120 95 120 100 110 105 85 85 65 150 125 105 65 06 95 55 120 120 120 70 80 95 95 85 100 60 100 90 120 65 120 85 105 110 85 75 70 105 80 125 80 70 Based on the sample data, can you conclude that the mean price of a hotel room in Atlanta is lower than one in Houston? Use a = 0.05 and null hypothesis is Ho : HA - HB 20. Enter negative values as negative numbers. z value (to 2 decimals) p-value (to 4 decimals) We e - Select your answer - v that the mean price of a hotel room in Atlanta is lower than the mean price of a hotel room in Houston.
Suppose that you are responsible for making arrangements for a business convention and that you have been charged with choosing a city for the convention that has the least expensive hotel rooms. You have narrowed your choices to Atlanta and Houston. The table below contains samples of prices for rooms in Atlanta and Houston that are consistent with a SmartMoney survey conducted by Smith Travel Research. Because considerable historical data on the prices of rooms in both cities are available, the population standard deviations for the prices can be assumed to be $37 in Atlanta and $26 in Houston. Atlanta Houston Atlanta Houston Atlanta Houston Atlanta Houston 115 150 110 70 75 60 65 145 120 80 95 85 80 115 75 130 90 125 110 105 125 55 100 110 85 100 60 125 95 110 80 130 95 120 95 120 100 110 105 85 85 65 150 125 105 65 06 95 55 120 120 120 70 80 95 95 85 100 60 100 90 120 65 120 85 105 110 85 75 70 105 80 125 80 70 Based on the sample data, can you conclude that the mean price of a hotel room in Atlanta is lower than one in Houston? Use a = 0.05 and null hypothesis is Ho : HA - HB 20. Enter negative values as negative numbers. z value (to 2 decimals) p-value (to 4 decimals) We e - Select your answer - v that the mean price of a hotel room in Atlanta is lower than the mean price of a hotel room in Houston.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Question
Suppose that you are responsible for making arrangements for a business convention and that you have been charged with choosing a city for the convention that has the least expensive hotel rooms. You have narrowed your choices to Atlanta and Houston. The table below contains samples of prices for rooms in Atlanta and Houston that are consistent with a SmartMoney survey conducted by Smith Travel Research. Because considerable historical data on the prices of rooms in both cities are available, the population standard deviations for the prices can be assumed to be in Atlanta and in Houston.
Transcribed Image Text:Suppose that you are responsible for making arrangements for a business convention and that you have been charged with choosing a city for the convention that has
the least expensive hotel rooms. You have narrowed your choices to Atlanta and Houston. The table below contains samples of prices for rooms in Atlanta and Houston
that are consistent with a SmartMoney survey conducted by Smith Travel Research. Because considerable historical data on the prices of rooms in both cities are
available, the population standard deviations for the prices can be assumed to be $37 in Atlanta and $26 in Houston.
Atlanta
Houston
Atlanta
Houston
Atlanta
Houston
Atlanta
Houston
115
150
110
70
75
60
65
145
120
80
95
85
80
115
75
130
90
125
110
105
125
55
100
110
85
100
60
125
95
110
80
130
95
120
95
120
100
110
105
85
85
90
65
150
125
105
65
95
55
120
120
120
70
80
95
95
85
100
60
100
90
120
65
120
85
105
110
85
75
70
105
80
125
80
70
Based on the sample data, can you conclude that the mean price of a hotel room in Atlanta is lower than one in Houston? Use a = 0.05 and null hypothesis is
Ho : HA – HB 20. Enter negative values as negative numbers.
z value
(to 2 decimals)
p-value
(to 4 decimals)
We
Select your answer -
that the mean price of a hotel room in Atlanta is lower than the mean price of a hotel room in Houston.
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