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Get Full Access to Elementary Statistics - 12 Edition - Chapter 3.3 - Problem 19bsc
Get Full Access to Elementary Statistics - 12 Edition - Chapter 3.3 - Problem 19bsc

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# In Exercises, find the range, variance, and | Ch 3.3 - 19BSC

ISBN: 9780321836960 18

## Solution for problem 19BSC Chapter 3.3

Elementary Statistics | 12th Edition

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Elementary Statistics | 12th Edition

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Problem 19BSC

In Exercises, find the range, variance, and standard deviation for the given samph data. Include appropriate units (such as “minutes”) in your results. (The same data were used in Section 3-2 where we found measures of center. Here we find measures of variation.) Then answer the given questions.

Saints in Super Bowl

Listed below are the numbers on the jerseys of the starting lineup for the New Orleans Saints when they recently won their first Super Bowl football game. What do the measures of variation tell us about the team? Does it make sense to compute the measures of variation for these data?

Step-by-Step Solution:
Step 1 of 3

Problem 19BSC

Step1 of 3:

We have Listed below are the numbers on the jerseys of the starting lineup for the New Orleans Saints when they recently won their first Super Bowl football game.

 x 9 23 25 88 12 19 74 77 76 73 78

Step2 of 3:

We need to find the range, variance, and standard deviation for the given sample data. Include appropriate units (such as “minutes”) in your results. (The same data were used in Section 3-2 where we found measures of center. Here we find measures of variation.) Then answer the given questions.

Step3 of 3:

1).Range can be calculated by using the formula Range = maximum value - minimum value

The given data in Ascending order

 9 12 19 23 25 73 74 76 77 78 88

Here,

Maximum value = 88

Minimum value = 9

Now,

Range =  maximum value - minimum value

= 88 - 9

= 79

Therefore, Range = 79.

2).consider,

...
 x (x -)2 9 50.3636 1710.947 12 50.3636 1471.766 19 50.3636 983.6754 23 50.3636 748.7666 25 50.3636 643.3122 73 50.3636 512.4066 74 50.3636 558.6794 76 50.3636 657.225 77 50.3636 709.4978 78 50.3636 763.7706
Step 2 of 3

Step 3 of 3

##### ISBN: 9780321836960

This textbook survival guide was created for the textbook: Elementary Statistics, edition: 12. This full solution covers the following key subjects: measures, variation, data, Saints, super. This expansive textbook survival guide covers 121 chapters, and 3629 solutions. The full step-by-step solution to problem: 19BSC from chapter: 3.3 was answered by , our top Statistics solution expert on 03/15/17, 10:30PM. The answer to “In Exercises, find the range, variance, and standard deviation for the given samph data. Include appropriate units (such as “minutes”) in your results. (The same data were used in Section 3-2 where we found measures of center. Here we find measures of variation.) Then answer the given questions.Saints in Super Bowl Listed below are the numbers on the jerseys of the starting lineup for the New Orleans Saints when they recently won their first Super Bowl football game. What do the measures of variation tell us about the team? Does it make sense to compute the measures of variation for these data?” is broken down into a number of easy to follow steps, and 102 words. Elementary Statistics was written by and is associated to the ISBN: 9780321836960. Since the solution to 19BSC from 3.3 chapter was answered, more than 325 students have viewed the full step-by-step answer.

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