View the step-by-step solution to:

# Assume a member is selected at random from the population represented by the graph. Find the probability that the member selected at random is from...

part two is below

thank you for the extra help I really need to understand how to do these not just the answer.

Assume a member is selected at random from the population represented by the graph. Find the probability that the member
selected at random is from the shaded area of the graph. Assume the variable x is normally distributed. 200&lt;x &lt;450 SAT Critical Reading Scores “=5o4 200 450 800
Score The probability that the member selected at random is from the shaded area of the graph is . (Round to four decimal places as needed.)

Assume a member is selected at random from the population represented by the graph . Find the probability that the member selected at random is from the shaded region of the graph . Assume*
Pregnancy Length in a
( 7 )
the variable x is normally distributed .&quot;
Population of New Mothers
283 &lt; &lt; &lt; 293
HI = 271
5 = 11\
241
283\
293
Pregnancy length ( in days )
The probability that the member selected at random is from the shaded area of the graph is \\ . ( Round to four decimal places as needed . )

P(283 &lt; X &lt; 293) =... View the full answer

### Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.

### -

Educational Resources
• ### -

Study Documents

Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

Browse Documents