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Direction: Read and analyze each problem before answering Activity 1. Solve the following problems. Compute for the mean and standard deviation of the distribution and construct the corresponding normal curve. 1. Compute the mean and standard deviation of the normal distribution where 68.3% of the values fall between 2.8 and 4.0. Construct the normal curve of the normal distribution. 2. Assume that 95.5% of students have a grade in Statistics and Probability subject between 85 and 93 and the data are normally distributed. (a.) Compute the mean and standard deviation of the distribution. (b.) Construct the normal curve of the normal distribution.

Direction: Read and analyze each problem before answering Activity 1. Solve the following problems. Compute for the mean and standard deviation of the distribution and construct the corresponding normal curve. 1. Compute the mean and standard deviation of the normal distribution where 68.3% of the values fall between 2.8 and 4.0. Construct the normal curve of the normal distribution. 2. Assume that 95.5% of students have a grade in Statistics and Probability subject between 85 and 93 and the data are normally distributed. (a.) Compute the mean and standard deviation of the distribution. (b.) Construct the normal curve of the normal distribution.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 22PFA
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Direction: Read and analyze each problem before answering. Activity 1. Sove the following problems. Compute for the mean and standard deviation of the distribution and construct the corresponding normal curve. 1. Compute the mean and standard deviation of the normal distribution where 68.3% of the values fall between 2.8 and 4.0. Construct the normal curve of the normal distribution. 2 Assume that 95.5% of students have a grade in Statistics and Probability subject between 85 and 93 and the data are normally distributed. (a.) Compute the mean and standard deviation of the distribution. (b.) Construct the normal curve of the normal distribution.
Transcribed Image Text:Direction: Read and analyze each problem before answering. Activity 1. Sove the following problems. Compute for the mean and standard deviation of the distribution and construct the corresponding normal curve. 1. Compute the mean and standard deviation of the normal distribution where 68.3% of the values fall between 2.8 and 4.0. Construct the normal curve of the normal distribution. 2 Assume that 95.5% of students have a grade in Statistics and Probability subject between 85 and 93 and the data are normally distributed. (a.) Compute the mean and standard deviation of the distribution. (b.) Construct the normal curve of the normal distribution.
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