Posted by jabrony on Wednesday, November 30, 2011 at 10:49am.
SO FAR I HAVE 9.63 FOR THE 1ST 2 COLUMNS
AND 7.56 FOR LAST COLUMN FOR THE VARIANCES. I GOT Z= .0875
SEDIFF =1.2364 SEm=.6019 for 1st set of #s and SEm=1.08 for 2nd set of #s
is that correct and now what?
A total of 23 High School students were admitted to State University. Of those students, 7 were offered athletic scholarships. The school’s guidance counselor looked at their composite ACT scores (given in the table below), wondering if State U might admit people with lower scores if they also were athletes
composite ACT test scores
Test an appropriate hypothesis and state your conclusion. Use alpha = .05 for your test. Show the null and alternative hypothesis, the p-value, your conclusion to reject or not, and finally a summarizing statement regarding your conclusion.
Then create a 90% confidence interval and tell me what it means in terms of the problem
Answer this Question
physics - Henry drives off a 200m high cliff at 132m/s.How far out,how far down,...
Algebra - Hi I am learning about rational expression and so far I am pretty good...
algebra - Does this look right? Mike runs twice as far as Jim, but Phillip runs ...
English - 1. it is by far the best dictionary. 2. It is far and away the best ...
Trig. - An airplane flying at 600 miles per hour has a bearing of 52 degrees. ...
math - Melissa and her friends are stretching rubber bands for an activity in ...
math - What is outliers? how do you solve this problem? please give me some ...
Spanish -another question - I'm working on distances like saying something is ...
Vector Calculus - Hello...i had a question. I would really appreciate it if ...
physics - A 60 kg woman and an 85 kg man stand 9.0 m apart on frictionless ice...