[6.6] 21. Would it be appropriate to use a normal distribution to approximate the binomial distribution? Explain. a. n 100, p= .01 b. n 100, p = .80 c. n= 35, p =.70 d. n 10, p= .60

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[6.6]
21. Would it be appropriate to use a normal distribution to approximate the binomial
distribution? Explain.
a. n 100, p=.01
b. n= 100, p = .80
c. n= 35, p= .70
d. n 10, p= .60
23. According to Health Affairs (October 28, 2004), in a typical emergency room, 40%
of patients have an average wait time of 30 minutes to see a doctor. On a day when
150 patients visit the emergency room, determine the following.
a. What is the mean?
b. What is the standard deviation?
&
$4
4.
23
5
6
e
r
t
d
f
h
* CO
Transcribed Image Text:[6.6] 21. Would it be appropriate to use a normal distribution to approximate the binomial distribution? Explain. a. n 100, p=.01 b. n= 100, p = .80 c. n= 35, p= .70 d. n 10, p= .60 23. According to Health Affairs (October 28, 2004), in a typical emergency room, 40% of patients have an average wait time of 30 minutes to see a doctor. On a day when 150 patients visit the emergency room, determine the following. a. What is the mean? b. What is the standard deviation? & $4 4. 23 5 6 e r t d f h * CO
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