The academic suspension threshold GPA so that at most 15% of students fall below this GPA if at a certain college, GPAs are normally distributed with a mean GPA of 2.48 and a standard deviation of 0.9. If the college wants to limit the number of academic suspensions to at most 15% of its students.

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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 8.4, Problem 47E

To determine

To calculate: The academic suspension threshold GPA so that at most 15% of students fall below this GPA if at a certain college, GPAs are normally distributed with a mean GPA of 2.48 and a standard deviation of 0.9. If the college wants to limit the number of academic suspensions to at most 15% of its students.

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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 8.4, Problem 47E

To determine

To calculate: The academic suspension threshold GPA so that at most 15% of students fall below this GPA if at a certain college, GPAs are normally distributed with a mean GPA of 2.48 and a standard deviation of 0.9. If the college wants to limit the number of academic suspensions to at most 15% of its students.

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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 8.4, Problem 47E

To determine

To calculate: The academic suspension threshold GPA so that at most 15% of students fall below this GPA if at a certain college, GPAs are normally distributed with a mean GPA of 2.48 and a standard deviation of 0.9. If the college wants to limit the number of academic suspensions to at most 15% of its students.

Expert Solution & Answer

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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 8.4, Problem 47E

To determine