For the binomial probability distribution will the normal distribution be a good approximation if n = 15 , p = 0.4 .

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Answer 1

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Features Features Normal distribution is characterized by two parameters, mean (µ) and standard deviation (σ). When graphed, the mean represents the center of the bell curve and the graph is perfectly symmetric about the center. The mean, median, and mode are all equal for a normal distribution. The standard deviation measures the data's spread from the center. The higher the standard deviation, the more the data is spread out and the flatter the bell curve looks. Variance is another commonly used measure of the spread of the distribution and is equal to the square of the standard deviation.

Chapter 8, Problem 33RE

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To calculate: For the binomial probability distribution will the normal distribution be a good approximation if n=15,p=0.4.

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Answer 2

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Features Features Normal distribution is characterized by two parameters, mean (µ) and standard deviation (σ). When graphed, the mean represents the center of the bell curve and the graph is perfectly symmetric about the center. The mean, median, and mode are all equal for a normal distribution. The standard deviation measures the data's spread from the center. The higher the standard deviation, the more the data is spread out and the flatter the bell curve looks. Variance is another commonly used measure of the spread of the distribution and is equal to the square of the standard deviation.

Chapter 8, Problem 33RE

To determine

To calculate: For the binomial probability distribution will the normal distribution be a good approximation if n=15,p=0.4.

Expert Solution & Answer

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Answer 3

Question

Features Features Normal distribution is characterized by two parameters, mean (µ) and standard deviation (σ). When graphed, the mean represents the center of the bell curve and the graph is perfectly symmetric about the center. The mean, median, and mode are all equal for a normal distribution. The standard deviation measures the data's spread from the center. The higher the standard deviation, the more the data is spread out and the flatter the bell curve looks. Variance is another commonly used measure of the spread of the distribution and is equal to the square of the standard deviation.

Chapter 8, Problem 33RE

To determine

To calculate: For the binomial probability distribution will the normal distribution be a good approximation if n=15,p=0.4.

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Answer 4

Question

Features Features Normal distribution is characterized by two parameters, mean (µ) and standard deviation (σ). When graphed, the mean represents the center of the bell curve and the graph is perfectly symmetric about the center. The mean, median, and mode are all equal for a normal distribution. The standard deviation measures the data's spread from the center. The higher the standard deviation, the more the data is spread out and the flatter the bell curve looks. Variance is another commonly used measure of the spread of the distribution and is equal to the square of the standard deviation.

Chapter 8, Problem 33RE

To determine

To calculate: For the binomial probability distribution will the normal distribution be a good approximation if n=15,p=0.4.

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Answer 5

Chapter 8, Problem 33RE

To determine

To calculate: For the binomial probability distribution will the normal distribution be a good approximation if n=15,p=0.4.

Answer 6

Chapter 8, Problem 33RE

To determine

To calculate: For the binomial probability distribution will the normal distribution be a good approximation if n=15,p=0.4.

Answer 7

Chapter 8, Problem 33RE

To determine

To calculate: For the binomial probability distribution will the normal distribution be a good approximation if n=15,p=0.4.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 8.1 - Determine whether the following experiments...Ch. 8.1 - Prob. 2CP Ch. 8.1 - Determine whether the following experiments...Ch. 8.1 - Prob. 4CP Ch. 8.1 - 1. Suppose a fair die is rolled 18 times. (a) What...Ch. 8.1 - 2. Suppose a fair coin is tossed 12 times. (a)...Ch. 8.1 - Prob. 3E Ch. 8.1 - Prob. 4E Ch. 8.1 - Prob. 5E Ch. 8.1 - Prob. 6E

For the binomial probability distribution will the normal distribution be a good approximation if n = 15 , p = 0.4 .

Solution Summary: The author explains how the binomial distribution can be approximated accurately with the normal distribution.

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To calculate: For the binomial probability distribution will the normal distribution be a good approximation if n=15,p=0.4.

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