Suppose we have a binomial experiment in which success is defined to be a particular quality or attribute that interests

[answerhappygod]

Suppose We Have A Binomial Experiment In Which Success Is Defined To Be A Particular Quality Or Attribute That Interests 1 (28.99 KiB) Viewed 55 times

Suppose we have a binomial experiment in which success is defined to be a particular quality or attribute that interests us. (a) Suppose n = 30 and p = 0.39. (For each answer, enter a number. Use 2 decimal places.) n.p = 11.70 n. = 18.30 Can we approximate p by a normal distribution? Why? (Fill in the blank. There are four answer blanks. A blank is represented by be approximated by a normal random variable because first blank Yes O No second blank can O cannot third blank On-q does not exceed On- exceeds On.p and n. do not exceed O n.p does not exceed both n-p and n- exceed O np exceeds fourth blank (Enter an exact number.) 5 What are the values of u and,? (For each answer, enter a number. Use 3 decimal places.) u = 11.700 07.137 1 (b) Suppose n = 25 and p = 0.15. Can we safely approximate p by a normal distribution? Why or why not? (Fill in the blank. There are four answer blanks. A blank is represented by be approximated by a normal random variable because first blank O Yes No second blank O can cannot third blank On does not exceed On-9 exceeds On-p and ne do not exceed n-p does not exceed O both n-p and n-9 exceed O n.p exceeds fourth blank (Enter an exact number) 5