(a) Suppose n = 28 and p = 0.33. (For each answer, enter a number. Use 2 decimal places.) n.p = n.q = 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 O Yes O No second blank O can O cannot third blank O n.p and n•g do not exceed O n•q exceeds O n-p does not exceed O both n.p and n.q exceed O n.p exceeds O n-q does not exceed fourth blank (Enter an exact number.) What are the values of u, and o ? (For each answer, enter a number. Use 3 decimal places.)

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Author:Amos Gilat
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(a) Suppose n = 28 and p = 0.33. (For each answer, enter a number. Use 2 decimal places.)
n.p =
n.q =
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
O Yes
O No
second blank
O can
O cannot
third blank
O n.p and n•g do not exceed
O n•q exceeds
O n-p does not exceed
O both n.p and n.q exceed
O n.p exceeds
O n-q does not exceed
fourth blank (Enter an exact number.)
What are the values of u, and o ? (For each answer, enter a number. Use 3 decimal places.)
Transcribed Image Text:(a) Suppose n = 28 and p = 0.33. (For each answer, enter a number. Use 2 decimal places.) n.p = n.q = 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 O Yes O No second blank O can O cannot third blank O n.p and n•g do not exceed O n•q exceeds O n-p does not exceed O both n.p and n.q exceed O n.p exceeds O n-q does not exceed fourth blank (Enter an exact number.) What are the values of u, and o ? (For each answer, enter a number. Use 3 decimal places.)
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