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 $39 in Atlanta and $30 in Houston. Atlanta Houston Atlanta Houston Atlanta Houston Atlanta Houston 115 130 65 60 115 55 125 65 75 115 110 150 125 105 65 150 120 110 105 125 90 120 125 80 55 130 120 70 110 80 65 85 135 120 110 115 110 95 95 70 130 75 80 110 110 120 130 100 110 105 70 85 100 145 100 90 75 130 120 130 65 150 90 125 55 110 120 65 120 110 Based on the sample data, can you conclude that the mean price of a hotel room in Atlanta is lower than one in 55 100 110 80 Houston? Use a = 0.05 and null hypothesis is Ho : HA - HB 20. Enter negative values as negative numbers. 70 z value (to 2 decimals) p-value (to 4 decimals) We Select your answer hote Select youc answer can conclude cannot conclude v that the mean price of a hotel room in Atlanta is lower than the mean price of a canned with Ca Scanner
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 $39 in Atlanta and $30 in Houston. Atlanta Houston Atlanta Houston Atlanta Houston Atlanta Houston 115 130 65 60 115 55 125 65 75 115 110 150 125 105 65 150 120 110 105 125 90 120 125 80 55 130 120 70 110 80 65 85 135 120 110 115 110 95 95 70 130 75 80 110 110 120 130 100 110 105 70 85 100 145 100 90 75 130 120 130 65 150 90 125 55 110 120 65 120 110 Based on the sample data, can you conclude that the mean price of a hotel room in Atlanta is lower than one in 55 100 110 80 Houston? Use a = 0.05 and null hypothesis is Ho : HA - HB 20. Enter negative values as negative numbers. 70 z value (to 2 decimals) p-value (to 4 decimals) We Select your answer hote Select youc answer can conclude cannot conclude v that the mean price of a hotel room in Atlanta is lower than the mean price of a canned with Ca Scanner
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
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 $39 in Atlanta and $30 in Houston.
Problem Set 5
4.
5.
6.
7.
Atlanta
Houston
Atlanta
Houston
Atlanta
Houston
Atlanta
Houston
8.
115
130
65
60
115
55
125
65
9.
75
115
110
150
125
105
65
150
10.
120
110
105
125
90
120
125
55
80
130
120
70
110
80
85
135
65
120
110
115
110
95
70
80
95
130
75
110
110
130
105
120
100
110
70
85
100
100
130
145
06
75
65
150
120
130
55
90
125
120
110
110
65
120
100
55
110
Based on the sample data, can you conclude that the mean price of a hotel room in Atlanta is lower than one in
80
70
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
hote
that the mean price of a hotel room in Atlanta is lower than the mean price of a
Select your answer
can conclude
cannot conclude
cs Scanned with CamScanner
3.
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