Suppose we have a binomial experiment in which success is defined to be a particular quality or attribute that interests us. (a) Suppose n = 29 and p = 0.21. Can we approximate p by a normal distribution? Why? (Use 2 decimal places.) np = nq = --Select---v , p^ --Select-- v be approximated by a normal random variable because -Select-- What are the values of µp^ and op ? (Use 3 decimal places.) Hp^ = (b) Suppose n = 25 and p = 0.15. Can we safely approximate p^ by a normal distribution? Why or why not? --Select--v , p°--Select--- v be approximated by a normal random variable because --Select--- (c) Suppose n = 63 and p = 0.36. Can we approximate p^ by a normal distribution? Why? (Use 2 decimal places.) np = nq = --Select---v , p^--Select--- v be approximated by a normal random variable because --Select--- What are the values of µp^ and op ? (Use 3 decimal places.) Hp° Op

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Suppose we have a binomial experiment in which success is defined to be a particular quality or attribute that interests us.
(a) Suppose n = 29 and p = 0.21. Can we approximate p^ by a normal distribution? Why? (Use 2 decimal places.)
np =
ng =
---Select---
--Select---v be approximated by a normal random variable because
--Select---
What are the values of up and o,? (Use 3 decimal places.)
Hp°
Op =
(b) Suppose n = 25 and p = 0.15. Can we safely approximate p by a normal distribution? Why or why not?
---Select---v be approximated by a normal random variable because
---Select---v,p
--Select---
(c) Suppose n = 63 and p = 0.36. Can we approximate p by a normal distribution? Why? (Use 2 decimal places.)
np =
ng =
--Select---v ,P
--Select---v be approximated by a normal random variable because
--Select---
What are the values of up and o,? (Use 3 decimal places.)
Hp
Op
Transcribed Image Text:Suppose we have a binomial experiment in which success is defined to be a particular quality or attribute that interests us. (a) Suppose n = 29 and p = 0.21. Can we approximate p^ by a normal distribution? Why? (Use 2 decimal places.) np = ng = ---Select--- --Select---v be approximated by a normal random variable because --Select--- What are the values of up and o,? (Use 3 decimal places.) Hp° Op = (b) Suppose n = 25 and p = 0.15. Can we safely approximate p by a normal distribution? Why or why not? ---Select---v be approximated by a normal random variable because ---Select---v,p --Select--- (c) Suppose n = 63 and p = 0.36. Can we approximate p by a normal distribution? Why? (Use 2 decimal places.) np = ng = --Select---v ,P --Select---v be approximated by a normal random variable because --Select--- What are the values of up and o,? (Use 3 decimal places.) Hp Op
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