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If I add 7 points to every Test 1, wh


1.      If I add 7 points to every Test 1, what is the new standard deviation?

 

2.      If I multiply every Test 1 by 2 and subtract 80, what is the new mean?

 

3.      If I multiply every Test 1 by 2 and subtract 80, what is the new standard deviation?

 

Statistics Review Chapter 8 and Miscellaneous

 

4.      What are the four conditions of a binomial distribution?

 

5.      What are the four conditions of a geometric distribution?

 

Use the following situation for questions 206-220: The probability that a child born to a certain set of parents will have blood type AB is 25%.

 

6.      The parents have four children.  X is the number of those children with blood type AB.  Is this binomial or geometric?

 

7.      Using the situation in problem 206, find P(X = 2).

 

8.      Using the situation in problem 206, find P(X < 3).

 

9.      Using the situation in problem 206, find P(X > 1).

 

10.  Using the situation in problem 206, find P(1 < X < 3).

 

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31 Jan 2018
Due Date: 01 Feb 2018

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