2 and 3.docx - 1 The probability that a patient recovers...

This preview shows page 1 out of 1 page.

1. The probability that a patient recovers from a rare blood disease is 0.4. If 15 people are known to have contracted this disease, what is the probability that (a) at least 10 survive, (b) from 3 to 8 survive, (c) exactly 5 survive? Also plot the graph. a) 1-dbinom(9,15,0.4) [1] 0.9387859 b) x=sum(dbinom(3:8,15,0.4)) x [1] 0.8778386 c) dbinom(5,15,0.4) [1] 0.1859378 1. The finished inside diameter of a piston ring is normally distributed with a mean of 10 centimeters and a standard deviation of
Image of page 1

You've reached the end of your free preview.

Want to read the whole page?

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

  • Left Quote Icon

    Student Picture

Stuck? We have tutors online 24/7 who can help you get unstuck.
A+ icon
Ask Expert Tutors You can ask You can ask You can ask (will expire )
Answers in as fast as 15 minutes