Tuesday
September 16, 2014

Homework Help: Statistics

Posted by Tony on Saturday, November 19, 2011 at 8:23am.

A researcher is interested in whether students who attend private high schools have higher average SAT scores than students in the general population. A random sample of 90 students at a private high school is tested and has a mean SAT score of 1050. The average score for public high school students is 1000(ó= 200). Is this a one or two tailed test?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

statistics - 1. A researcher is interested in whether students who attend ...
ci - A researcher is interested in whether students who attend private high ...
statistics - 1. A state’s department of education reports that 12% of the high ...
statistics - Want to find if students who are musicians have higher Iq test ...
hypothesis testing - A researcher asks whether attending a private high school ...
statistics - The average math SAT score is 500 with a standard deviation of 100...
statistics - every year thousands of students take the SAT'S. Recent trends show...
Statistics - 3. The average weekly allowance of students last year at a private ...
Statisics Question Help Please - The proportion of students in private schools ...
proofreading English - Public schools vs. Private schools Private and public ...

Search
Members