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Question: i want answers to queston 8 9...

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I want answers to queston 8, 9.

P(x 8) Need Help? Read t Talk to a Tutor points MendStat14 6.E.039 My Notes Ask Your Teacher Let x be a binomial random variable with n 100 and p 0.2. Find approximations to these probabilities. (Round your answers to four decimal places.) (a) P(x 29) (b) P(x 2 29) (c) PC17 x 30) (d) P(x 30) Need Help? Read it Talkto a Tutor 9. -4 points MendStat14 6.E.041 My Notes Ask Your Teacher Suppose the random variable x has a binomial distribution corresponding to n 25 and p 0,20 Use the Cumulative Binomial Probabilities table to calculate these probabilities. Enter your answers to three de places.) cimal (b) P(x 25) Need Help? Read t Talk to a Tutor 10. -4 points MendStat14 E.045 My Notes Ask Your Teacher

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