Question: (c)Suppose n =61and p =0.20.(For each answer, enter a number. Use 2 decimal places.) n p = n q = Can we approximate p by
(c)Supposen=61andp=0.20.(For each answer, enter a number. Use 2 decimal places.)
np=
nq=
Can we approximatepby a normal distribution? Why? (Fill in the blank. There are four answer blanks. A blank is represented by _____.)
_____,p_____ be approximated by a normal random variable because _____ _____.
first blank
Yes
No
second blank
can
cannot
third blank
nqexceeds
npandnqdo not exceed
npexceeds
bothnpandnqexceed
nqdoes not exceed
npdoes not exceed
fourth blank (Enter an exact number.)
What are the values ofpandp? (For each answer, enter a number. Use 3 decimal places.)
p=
mu sub p hat =
p=
sigma sub p hat =
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