Calculate the median of the following data (1) 33,73,9,108,94,140,94,5,100,120 if 10 is replaced by 109 find the new median (2) for what value of p the mode of the following data is ,3,5,8,6,9,5,6,10,3,,p,9,,6
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Hlw mate!!
16, 18, 20, 28, 35, 37, 40 and p.
We don't know what p is. There are 8 observations. So the average of 4th and 5th is the median.
If p >= 35,
then the average of 28 and 35 is the median. But it is not = 26.
if p <= 20, then
median will be the average of 20 and 28. But it is not = 26.
So p is in between 20 and 35.
if 20 <= p <= 28 then,
median = (p+28)/2 = 26
=> p = 24.
Hope it helpful
16, 18, 20, 28, 35, 37, 40 and p.
We don't know what p is. There are 8 observations. So the average of 4th and 5th is the median.
If p >= 35,
then the average of 28 and 35 is the median. But it is not = 26.
if p <= 20, then
median will be the average of 20 and 28. But it is not = 26.
So p is in between 20 and 35.
if 20 <= p <= 28 then,
median = (p+28)/2 = 26
=> p = 24.
Hope it helpful
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