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A set of five integers contains 1 , 3 , and 22 . what other two integers must be included in this set so that the mean of all five integers is 16 and the median is 13 ? the larg…
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A set of five integers contains 1 , 3 , and 22 . what other two integers must be included in this set so that the mean of all five integers is 16 and the median is 13 ? the larg…
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Oct 16, 2019
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A set of five integers contains 1 , 3 , and 22 . what other two integers must be included in this set so that the mean of all five integers is 16 and the median is 13 ? the larger of these two numbers is , and the smaller of them is .
Mathematics
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Lonewookie
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total number of integers = 5
median
= (5+1)/2 th observation
= 3 rd observation
therefore the 3rd number = 13
now let the other number be x
total sum = 1+3+13+x+22 = 39+x
ATQ
(39+x)/5 = 16
39+x = 80
x = 41
the numbers are -
1,3,13,22,41
Kakubei
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Oct 20, 2019
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Kakubei
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