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The monthly rainfall (in inches) for the first eight months
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11 Apr 2019, 15:57
11 Apr 2019, 15:57
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The monthly rainfall (in inches) for the first eight months of 2008 was 2, 4, 4, 5, 7, 9, 10, 11.
A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
Quantity A |
Quantity B |
The mean monthly rainfall for the 8 months |
The median of the rainfall for the 8 months |
A)The quantity in Column A is greater.
B)The quantity in Column B is greater.
C)The two quantities are equal.
D)The relationship cannot be determined from the information given.
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The monthly rainfall (in inches) for the first eight months
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26 Oct 2019, 09:55
26 Oct 2019, 09:55
1
Carcass wrote:
The monthly rainfall (in inches) for the first eight months of 2008 was 2, 4, 4, 5, 7, 9, 10, 11.
Quantity A |
Quantity B |
The mean monthly rainfall for the 8 months |
The median of the rainfall for the 8 months |
QUANTITY A: The mean monthly rainfall for the 8 months
mean \(=\frac{2+4+4+5+7+9+10+11}{8}=\frac{52}{8}=\frac{13}{2}=6.5\)
QUANTITY B: The median of the rainfall for the 8 months
Since we have an EVEN number of numbers, the median will be the average of the 2 middlemost values
We have: 2, 4, 4, 5, 7, 9, 10, 11
So, the median = (5 + 7)/2 = 12/2 = 6
Answer: A
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Re: The monthly rainfall (in inches) for the first eight months
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06 Apr 2020, 13:53
06 Apr 2020, 13:53
this guy over me is incredible intelligent! He answers all the questions perfectly. Just a suggestion from my side, do the calculation in your brain and not on a piece of paper, it'll save time... get used to it
