Suppose we have a binomial experiment in which success is defined to be a particular quality or attribute that interests us. a) Suppose n = 44 and p = .22. (For each answer, enter anumber. use 2 decimal places) n*p = n*q = Can we approximate p̂ by a normal distribution? ______, p̂ ______ be approximated by a normal random variable because ______ ______. First blank: yes/no Second blank: can/cannot Third blank: n*P exceeds, n*p and n*q exceed, n*p does not exceed, n*q does not exceed, n*p and n*q do not exceed, n*q exceeds Fourth blank: enter exact number What are values of up̂ and op̂ ? (For each answer enter a number, use 3 decimal places) up̂ = op̂ = b) Suppose n = 25 and p = 0.15. Can we safely approximate p̂ by a normal distribution? Why or why not? ______, p̂ ______ be approximated by a normal random variable because ______ ______. First blank: yes/no Second blank: can/cannot Third blank: n*P exceeds, n*p and n*q exceed, n*p does not exceed, n*q does not exceed, n*p and n*q do not exceed, n*q exceeds Fourth blank: enter exact number c) Suppose n = 49 and p = 0.17 (For each answer enter a number. Use 2 decimal places) Can we approximate p̂ by a normal distribution? Why? Can we approximate p̂ by a normal distribution? ______, p̂ ______ be approximated by a normal random variable because ______ ______. First blank: yes/no Second blank: can/cannot Third blank: n*P exceeds, n*p and n*q exceed, n*p does not exceed, n*q does not exceed, n*p and n*q do not exceed, n*q exceeds Fourth blank: enter exact number What are values of up̂ and op̂ ? (For each answer enter a number, use 3 decimal places) up̂ = op̂ =
Suppose we have a binomial experiment in which success is defined to be a particular quality or attribute that interests us.
a) Suppose n = 44 and p = .22. (For each answer, enter anumber. use 2 decimal places)
n*p =
n*q =
Can we approximate p̂ by a
______, p̂ ______ be approximated by a normal random variable because ______ ______.
First blank: yes/no
Second blank: can/cannot
Third blank: n*P exceeds, n*p and n*q exceed, n*p does not exceed, n*q does not exceed, n*p and n*q do not exceed, n*q exceeds
Fourth blank: enter exact number
What are values of up̂ and op̂ ? (For each answer enter a number, use 3 decimal places)
up̂ =
op̂ =
b) Suppose n = 25 and p = 0.15. Can we safely approximate p̂ by a normal distribution? Why or why not?
______, p̂ ______ be approximated by a normal random variable because ______ ______.
First blank: yes/no
Second blank: can/cannot
Third blank: n*P exceeds, n*p and n*q exceed, n*p does not exceed, n*q does not exceed, n*p and n*q do not exceed, n*q exceeds
Fourth blank: enter exact number
c) Suppose n = 49 and p = 0.17 (For each answer enter a number. Use 2 decimal places)
Can we approximate p̂ by a normal distribution? Why?
Can we approximate p̂ by a normal distribution?
______, p̂ ______ be approximated by a normal random variable because ______ ______.
First blank: yes/no
Second blank: can/cannot
Third blank: n*P exceeds, n*p and n*q exceed, n*p does not exceed, n*q does not exceed, n*p and n*q do not exceed, n*q exceeds
Fourth blank: enter exact number
What are values of up̂ and op̂ ? (For each answer enter a number, use 3 decimal places)
up̂ =
op̂ =
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