Suppose we have a binomial experiment in which success is defined to be a particular quality or attribute that interests us. (a) Suppose n = 27 and p = 0.23. 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 , and o,? (Use 3 decimal places.) %3D O5 = (b) Suppose n = 25 and p = 0.15. Can we safely approximate p by a normal distribution? Why or why not? --Select-- -, p|-Select--- v be approximated by a normal random variable because --Select--- (c) Suppose n = 43 and p = 0.20. Can we approximate p by a normal distribution? Why? (Use 2 decimal places.) пр — ng = Select-- p --Select-- v be approximated by a normal random variable because Select--- What are the values of u, and o,? (Use 3 decimal places.) Hg =

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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.

Use other parts of the question for help with answering the following question:

What are the values of ? and ?? (Use 3 decimal places.)

Suppose we have a binomial experiment in which success is defined to be a particular quality or attribute that interests us.
(a) Suppose n = 27 and p = 0.23. Can we approximate p by a normal distribution? Why? (Use 2 decimal places.)
np =
ng =
|---Select---
Select---
be approximated by a normal random variable because --Select---
What are the values of u, and o,? (Use 3 decimal places.)
=
(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 = 43 and p = 0.20. 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 u, and o? (Use 3 decimal places.)
H3 =
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 = 27 and p = 0.23. Can we approximate p by a normal distribution? Why? (Use 2 decimal places.) np = ng = |---Select--- Select--- be approximated by a normal random variable because --Select--- What are the values of u, and o,? (Use 3 decimal places.) = (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 = 43 and p = 0.20. 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 u, and o? (Use 3 decimal places.) H3 =
What are the values of u, and o,? (Use 3 decimal places.)
Transcribed Image Text:What are the values of u, and o,? (Use 3 decimal places.)
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