×
×

# Can the plot in Exercise 6 be used to determine whether ISBN: 9780073401331 38

## Solution for problem 7E Chapter 4.10

Statistics for Engineers and Scientists | 4th Edition

• Textbook Solutions
• 2901 Step-by-step solutions solved by professors and subject experts
• Get 24/7 help from StudySoup virtual teaching assistants Statistics for Engineers and Scientists | 4th Edition

4 5 1 409 Reviews
26
1
Problem 7E

Can the plot in Exercise 6 be used to determine whether the PM data appear to come from a lognormal population? Explain.

Step-by-Step Solution:

Step 1 of 1:

From exercise 6 we know that n is 62

Our goal is:

We need to determine whether the the PM data  appears to come from a lognormal population and we need to explain.

Now we have to determine whether the the PM data  appears to come from a lognormal population.

Here we sorted values.

The formula of the cumulative probability is = Where i = 1,2,3,...,n.

And n=62.

...
 i Log( ) i Log( ) 1 1.11 0.045323 0.00806452 32 5.84 0.766413
Step 2 of 3

Step 3 of 3

##### ISBN: 9780073401331

Unlock Textbook Solution