Saturday

February 28, 2015

February 28, 2015

Posted by **Usha** on Monday, May 7, 2012 at 9:22pm.

- Prealgebra -
**Steve**, Tuesday, May 8, 2012 at 11:42amJust taking some random numbers, let the first set of scores be

66 68 64 65 70 (75) 77 80 82 85 94

Then a second set, with the extra 77 points might be

70 70 71 72 73 (75) 87 89 97 99 100

It's easy to come up with others.

**Answer this Question**

**Related Questions**

Math - 9 students in a group found that their mean score was 86 for the first ...

statistics probability - Alice earned a score of 940 on an IQ test.The mean test...

statistics - A teacher finds that the test scores of a group of 40 students ...

Statistics - Suppose that two different tests A and B are to be given to a ...

psychology - The experimental rats were being raised in separate environments. ...

statistics - the admissions policy at a certain university requires that ...

statistics - the admissions policy at a certain university requires that ...

statistics - It is known that the population mean for the Quantitative section ...

college - use the five steps for problem solving. the average of two test scores...

Psych - If an iq test has high predictive validity, then a. a psychologist can ...