Thursday
October 2, 2014

Homework Help: MATH

Posted by Jennifer on Friday, November 11, 2011 at 1:19pm.

A set of 50 data values has a mean of 27 and a variance of 16.
I. Find the standard score (z) for a data value = 19.
II. Find the probability of a data value < 19.
III. Find the probability of a data value > 19.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Help plz!! Math.... - A set of 50 data values has a mean of 15 and a variance of...
MATH - A set of 50 data values has a mean of 18 and a variance of 4. I. Find the...
statistics - A set of 50 data values has a mean of 15 and a variance of 36. Find...
Stats - A set of 50 data values has a mean of 15 and a variance of 36. Find the ...
Statistics - A set of 50 data values has a mean of 15 and a variance of 25. Find...
Can someone help me please? - A set of 50 data values has a mean of 15 and a ...
stats - A set of 50 data values has a mean of 30 and a variance of 4. I. Find ...
Math....please help - A set of 50 data values has a mean of 27 and a variance of...
Homework Help - A set of 50 data values has a mean of 48 and a variance of 9. I...
Statistics - A set of 50 data values has a mean of 35 and a variance of 25. I. ...

Search
Members