Determine whether you can use the normal distribution to approximate the binomial distribution. If you can, use the normal distribution to approximate the indicated probabilities and sketch their graphs. If you cannot, explain why and use the binomial distribution to find the indicated probabilities. A survey of adults in a region found that 34% name professional football as their favorite sport. You randomly select 12 adults in the region and ask them to name their favorite sport. Complete parts (a) through (d) below (c) Find the probability that the number who name professional football as their favorite sport is fewer than 6. The probability is 0.8087 0.8087. (Round to four decimal places as needed.) Part 7 Sketch the graph of the normal distribution with the indicated probability shaded. A. -210x μ=4.08 A normal curve is over a horizontal axis and is centered on 4.08. Vertical line segments extend from the horizontal axis to the curve at 4.08 and 5.5. The area under the curve to the left of 5.5 is shaded. B. -210x μ=4.08 A normal curve is over a horizontal axis and is centered on 4.08. Vertical line segments extend from the horizontal axis to the curve at 4.08, 5.5, and 6.5. The area under the curve between 5.5 and 6.5 is shaded. C. -210x μ=4.08 A normal curve is over a horizontal axis and is centered on 4.08. Vertical line segments extend from the horizontal axis to the curve at 4.08 and 6.5. The area under the curve to the left of 6.5 is shaded. D. The normal distribution cannot be used to approximate the binomial distribution
Determine whether you can use the normal distribution to approximate the binomial distribution. If you can, use the normal distribution to approximate the indicated probabilities and sketch their graphs. If you cannot, explain why and use the binomial distribution to find the indicated probabilities. A survey of adults in a region found that 34% name professional football as their favorite sport. You randomly select 12 adults in the region and ask them to name their favorite sport. Complete parts (a) through (d) below (c) Find the probability that the number who name professional football as their favorite sport is fewer than 6. The probability is 0.8087 0.8087. (Round to four decimal places as needed.) Part 7 Sketch the graph of the normal distribution with the indicated probability shaded. A. -210x μ=4.08 A normal curve is over a horizontal axis and is centered on 4.08. Vertical line segments extend from the horizontal axis to the curve at 4.08 and 5.5. The area under the curve to the left of 5.5 is shaded. B. -210x μ=4.08 A normal curve is over a horizontal axis and is centered on 4.08. Vertical line segments extend from the horizontal axis to the curve at 4.08, 5.5, and 6.5. The area under the curve between 5.5 and 6.5 is shaded. C. -210x μ=4.08 A normal curve is over a horizontal axis and is centered on 4.08. Vertical line segments extend from the horizontal axis to the curve at 4.08 and 6.5. The area under the curve to the left of 6.5 is shaded. D. The normal distribution cannot be used to approximate the binomial distribution
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
Determine whether you can use the normal distribution to approximate the binomial distribution. If you can, use the normal distribution to approximate the indicated probabilities and sketch their graphs. If you cannot, explain why and use the binomial distribution to find the indicated probabilities.
A survey of adults in a region found that
34%
name professional football as their favorite sport. You randomly select
12
adults in the region and ask them to name their favorite sport. Complete parts (a) through (d) below(c) Find the probability that the number who name professional football as their favorite sport is fewer than
6.
The probability is
0.8087
0.8087.
(Round to four decimal places as needed.)
Part 7
Sketch the graph of the normal distribution with the indicated probability shaded.
μ=4.08
μ=4.08
μ=4.08
The normal distribution cannot be used to approximate the binomial distribution.
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