Remove one value from the following data to make each statement true.
32,45,82,99,15,102,75,15,15,75,2,75
a)The mean is 56.09
How do you know the removed value makes it true?
5 answers
Can someone help me with this question? It's urgent..
Add up all the numbers: 632
There are 12 numbers, so the mean is 52.666
Now, you want to remove one value so that the remaining 11 have a mean of 56.09.
Well, 11*56.09 = 617
So, if you remove one of the 15's, the remaining 11 numbers add up to 617, giving the desired mean.
There are 12 numbers, so the mean is 52.666
Now, you want to remove one value so that the remaining 11 have a mean of 56.09.
Well, 11*56.09 = 617
So, if you remove one of the 15's, the remaining 11 numbers add up to 617, giving the desired mean.
Thank you so much !
so you do math and then you get the consises of ur mom
Steve, why is your answer 617? Isn't 11 x 56.09 = 161.99? Why would you round it?
1 answer