Question

Suppose that shoe sizes of American women have a bell shaped distribution with a mean of...

Suppose that shoe sizes of American women have a bell shaped distribution with a mean of 8.2 and a standard deviation of 1.49. using the empirical rule, what percentage of American women have shoe sizes that are less than 12.67? Please do not round your answer.
0 0
Add a comment Improve this question Transcribed image text
Answer #1

Solution Mean = 8.2 standard deviation = 1.49 P(x< 12.67)=P(X-4 < 12.67-8.21 1.49 =P(2<3) Plx< 12,67) = 0.0413 PIX<12-67)= 84thank you

Add a comment
Know the answer?
Add Answer to:
Suppose that shoe sizes of American women have a bell shaped distribution with a mean of...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
Active Questions
ADVERTISEMENT