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Chapter 3: Q. 3.221 (page 149)

Dallas Mavericks. From the ESPN website, in the Dallas Mavericks Roster, we obtained the following weights, in pounds, for the players on that basketball team for the 2013-2014season.

Use the technology of your choice to determine

a. the population mean weight.

b. the population standard deviation of the weights. Note: Depending on the technology that you're using, you may need to refer to the formula derived in Exercise3.220a.

Short Answer

Expert verified

Part a: The population mean value is, 渭=169.33.

Partb: The population standard deviation value is,蟽=4.45.

Step by step solution

01

Part a Step 1. Given information

The given weights, in pounds, for the players on that basketball team for the2013-2014 season.

02

Part a Step 2. The population mean of the given data is found by using Excel as follows,

From the above output, the population mean value is,渭=169.33.

03

Part b Step 1.The population standard deviation of the given data is found by using Excel as follows,

From the above output the population standard deviation value is,蟽=4.45.

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