SOLUTION: The table below shows the numbers of two- to five-bedroom houses in the Belmont neighborhood.
Number of Bedrooms Frequency
2 12
3 40
4 70
5 3
What is the mean number of bedro
Algebra ->
Probability-and-statistics
-> SOLUTION: The table below shows the numbers of two- to five-bedroom houses in the Belmont neighborhood.
Number of Bedrooms Frequency
2 12
3 40
4 70
5 3
What is the mean number of bedro
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Question 883167: The table below shows the numbers of two- to five-bedroom houses in the Belmont neighborhood.
Number of Bedrooms Frequency
2 12
3 40
4 70
5 3
What is the mean number of bedrooms in a house in this neighborhood?
A) 2.56
B) 2.89
C) 3.25
D) 3.51
You can put this solution on YOUR website! The table below shows the numbers of two- to five-bedroom houses in the Belmont neighborhood.
Number of Bedrooms Frequency
2 12
3 40
4 70
5 3
What is the mean number of bedrooms in a house in this neighborhood?
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# of bedrooms = 12*2 + 40*3 + 70*4 + 3*5 = 24+120+280+15 = 439
# of houses = 12+40+70+3 = 125
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Mean Number of bedrooms = 439/125 = 3.51
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Cheers,
Stan H.
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A) 2.56
B) 2.89
C) 3.25
D) 3.51
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