Suppose we have a binomial experiment in which success is defined to be a particular quality or attribute that interests us.
From part A I need help with the last blank:
Yes, p can be approximated by a normal random variable because (, np and nq do not exceed, nq exceeds, nq does not exceed, both np and nq exceed, np does not exceed) - np exceeds is incorrect for this blank
I need help with
What are the values of ?p̂
and ?p̂? (Use 3 decimal places.) - it is below the fill in the blank above
(c) Suppose
n
= 43 and
p
= 0.20. Can we approximate p̂ by a normal distribution? Why? (Use 2 decimal places.)
Extracted 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 = 6.21 ng = 20.79 Yes p can be approximated by a normal random variable because np exceeds What are the values of u, and o,? (Use 3 decimal places.) Hg = (b) Suppose n = 25 and p = 0.15. Can we safely approximate p by a normal distribution? Why or why not? No p cannot be approximated by a normal random variable because np does not exceed 5 (c) Suppose n = 43 and p = 0.20. Can we approximate p by a normal distribution? Why? (Use 2 decimal places.) np = nq = Yes p can be approximated by a normal random variable because both np and ng exceed 5 What are the values of µ, and o,? (Use 3 decimal places.) Hp = Op =