The scores in the first column below are from a one-minute free throw shooting contest. Follow the directions below the table. (You will not be able to type in the table). Use whole numbers for questions 1-6. For question 7, your answer should have two decimal points.  Column 1 Column 2 Column 3             35     20     15     10     5           1. The value of n= 2. Calculate the mean =  3. Calculate the range =

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Author:Carter
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Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 26PFA
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The scores in the first column below are from a one-minute free throw shooting contest. Follow the directions below the table. (You will not be able to type in the table). Use whole numbers for questions 1-6. For question 7, your answer should have two decimal points. 

Column 1 Column 2 Column 3
     
     
35    
20    
15    
10    
5    
     

1. The value of n=

2. Calculate the mean = 

3. Calculate the range =

4. Calculate the deviance for each score. What is the sum of the deviance? =

5. Calculate the variance for each individual score. Put these values in column 3. Sum the variance. What is the sum of the variance? = 

6. Calculate the variance for the sample. What is the variance for the sample? =

7. Calculate the standard deviation. The standard deviation for the sample =

 

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