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How many values should x have, so that the arithmetic mean of 10, 20,
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23 Sep 2024, 00:28
23 Sep 2024, 00:28
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Question Stats:
16% (00:56) correct
83% (01:12) wrong based on 6 sessions
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How many values should x have, so that the arithmetic mean of 10, 20, x is equal to the median of 10, 20, x?
A. 1
B. 2
C. 3
D. 4
E. 5
A. 1
B. 2
C. 3
D. 4
E. 5
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How many values should x have, so that the arithmetic mean of 10, 20,
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23 Sep 2024, 12:41
23 Sep 2024, 12:41
1
For the set of numbers to have the same arithmetic mean and median, the numbers must have equal spacing, that means values of x could be 0, 15 and 30.
Adewale Fasipe, quant instructor, Lagos Nigeria
Adewale Fasipe, quant instructor, Lagos Nigeria
Re: How many values should x have, so that the arithmetic mean of 10, 20,
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06 Oct 2024, 16:03
06 Oct 2024, 16:03
adewale223 wrote:
For the set of numbers to have the same arithmetic mean and median, the numbers must have equal spacing, that means values of x could be 0, 15 and 30.
Adewale Fasipe, quant instructor, Lagos Nigeria
Adewale Fasipe, quant instructor, Lagos Nigeria
SO what will be the Solution??
