The probability of 60 successes in the 75 independent trials of the experiment. To determine: Whether the normal distribution can be used as an approximation for the binomial distribution. If so, approximate P ( x ) and compare the result to the exact probability.

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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 7.4, Problem 19AYU

To determine

To compute: The probability of 60 successes in the 75 independent trials of the experiment.

To determine: Whether the normal distribution can be used as an approximation for the binomial distribution. If so, approximate P(x) and compare the result to the exact probability.

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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 7.4, Problem 19AYU

To determine

To compute: The probability of 60 successes in the 75 independent trials of the experiment.

To determine: Whether the normal distribution can be used as an approximation for the binomial distribution. If so, approximate P(x) and compare the result to the exact probability.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

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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 7.4, Problem 19AYU

To determine

To compute: The probability of 60 successes in the 75 independent trials of the experiment.

To determine: Whether the normal distribution can be used as an approximation for the binomial distribution. If so, approximate P(x) and compare the result to the exact probability.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

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 7.4, Problem 19AYU

To determine

To compute: The probability of 60 successes in the 75 independent trials of the experiment.

To determine: Whether the normal distribution can be used as an approximation for the binomial distribution. If so, approximate P(x) and compare the result to the exact probability.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 7.4, Problem 19AYU

To determine

To compute: The probability of 60 successes in the 75 independent trials of the experiment.

To determine: Whether the normal distribution can be used as an approximation for the binomial distribution. If so, approximate P(x) and compare the result to the exact probability.

Answer 6

Chapter 7.4, Problem 19AYU

To determine

To compute: The probability of 60 successes in the 75 independent trials of the experiment.

To determine: Whether the normal distribution can be used as an approximation for the binomial distribution. If so, approximate P(x) and compare the result to the exact probability.

Answer 7

Chapter 7.4, Problem 19AYU

To determine

To compute: The probability of 60 successes in the 75 independent trials of the experiment.

To determine: Whether the normal distribution can be used as an approximation for the binomial distribution. If so, approximate P(x) and compare the result to the exact probability.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 7.1 - A _____ _____ _____ is an equation used to compute...Ch. 7.1 - A _______ is an equation, table, or graph used to...Ch. 7.1 - True or False: The normal curve is symmetric about...Ch. 7.1 - The area under the normal curve to the right of ...Ch. 7.1 - The points at x = _____ and x = _____ are the...Ch. 7.1 - The area under a normal curve can be interpreted...Ch. 7.1 - For Problems 712, determine whether the graph can...Ch. 7.1 - For Problems 712, determine whether the graph can...Ch. 7.1 - For Problems 712, determine whether the graph can...Ch. 7.1 - Prob. 10AYU

The probability of 60 successes in the 75 independent trials of the experiment. To determine: Whether the normal distribution can be used as an approximation for the binomial distribution. If so, approximate P ( x ) and compare the result to the exact probability.

Solution Summary: The author calculates the probability of 60 successes in 75 independent trials of the experiment. The normal distribution can be used as an approximation for the binomial distribution.

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To compute: The probability of 60 successes in the 75 independent trials of the experiment.

To determine: Whether the normal distribution can be used as an approximation for the binomial distribution. If so, approximate P(x) and compare the result to the exact probability.

Want to see the full answer?

Chapter 7 Solutions

The probability of 60 successes in the 75 independent trials of the experiment. To determine: Whether the normal distribution can be used as an approximation for the binomial distribution. If so, approximate P ( x ) and compare the result to the exact probability.

Solution Summary: The author calculates the probability of 60 successes in 75 independent trials of the experiment. The normal distribution can be used as an approximation for the binomial distribution.

Concept explainers

Videos

To compute: The probability of 60 successes in the 75 independent trials of the experiment. To determine: Whether the normal distribution can be used as an approximation for the binomial distribution. If so, approximate P(x) and compare the result to the exact probability.

Want to see the full answer?

Chapter 7 Solutions

To compute: The probability of 60 successes in the 75 independent trials of the experiment.

To determine: Whether the normal distribution can be used as an approximation for the binomial distribution. If so, approximate P(x) and compare the result to the exact probability.