Tuesday

September 23, 2014

September 23, 2014

Posted by **Hamilton** on Friday, November 18, 2011 at 7:59pm.

a. What would the null and alternate hypothesis be?

b. Assuming there was an increase in scores, do you think that only the training method was responsible? What other factors could explain the changes?

- ??? -
**Writeacher**, Friday, November 18, 2011 at 8:05pmIf you really want an expert to help you, be sure to follow directions and type your

__subject__in the**School Subject**box. Any other words,__including obscure abbreviations__, are likely to delay responses from a teacher who knows that subject well.

- RES/342 -
**SraJMcGin**, Saturday, November 19, 2011 at 12:48pmTry some of the following links for information on each of the two items you ask:

1. http://www.google.com/search?q=null+%26+alternate+hypothesis+in+training+students+for+a+standardized+test&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a

2. http://www.google.com/search?q=if+scores+improve+after+training%2C+could+there+be+other+factors+to+explain+changes%3F&ie=utf-8&oe=utf-8&aq=t&rls=org.mozilla:en-US:official&client=firefox-a

Sra

**Answer this Question**

**Related Questions**

Res/342 - Suppose you devised a training program to raise student scores on a ...

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

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

statistics - The average score on a standardized test is 500 points with a ...

Math - Averages - The test average for Louis' calculus class is found by taking ...

statistics - Suppose that the population standard deviation (ó) for a normally ...

res/342 - If we compare the common variance by performing several test and the ...

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

res/342 - To test the hypothesis that students who finish an exam first get ...

Math - The scores of students on standardized test are normally distributed with...