Jasica

What is block design?


1.      What is block design?

 

2.      I want to test the effects of aerobic exercise on resting heart rate.  I want to test two different     levels of exercise, 30 minutes 3 times per week and 30 minutes 5 times per week.  I have a group of 20 people to test, 10 men and 10 women.  I will take heart rates before and after the experiment.  Draw a chart for this experimental design.

 

3.      Why is simulation useful?

 

4.      What are the five steps of a simulation?

 

5.      Design and perform a simulation of how many children a couple must have to get two sons.  (A simulation involves many trials.  For this simulation, perform 10 trials.)

 

Statistics Review Chapters 6-7

 

6.      What is independence?

 

7.      You are going to flip a coin three times.  What is the sample space for each flip?

 

8.      You are going to flip a coin three times and note how many heads and tails you get.  What is the sample space?

 

9.      You are going to flip a coin three times and note what you get on each flip.  What is the sample space?

 

10.  Make a tree diagram for the three flips.

 

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31 Jan 2018
Due Date: 01 Feb 2018

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