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Get Full Access to Mathematical Statistics With Applications - 7 Edition - Chapter 1 - Problem 3e
Get Full Access to Mathematical Statistics With Applications - 7 Edition - Chapter 1 - Problem 3e

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# Of great importance to residents of central Florida is the

ISBN: 9780495110811 47

## Solution for problem 3E Chapter 1

Mathematical Statistics with Applications | 7th Edition

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Problem 3E

Problem 3E

Of great importance to residents of central Florida is the amount of radioactive material present in the soil of reclaimed phosphate mining areas. Measurements of the amount of 238U in 25 soil samples were as follows (measurements in picocuries per gram):

Construct a relative frequency histogram for these data.

Step-by-Step Solution:

Solution:

Step 1 of 2:

The  measurement of amount of radioactive material 238 U present in 25 soil samples in the mining areas is given.

 0.74 6.47 1.9 2.69 0.75 0.32 9.99 1.77 2.41 1.96 1.66 0.7 2.42 0.54 3.36 3.59 0.37 1.09 8.32 4.06 4.55 0.76 2.03 5.7 12.48

We have to construct a relative frequency histogram for the given data.

Step 2 of 2

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