IV.EVALUATION:Activity: Solve the following problems.1.) The population mean and standard deviation is 70 and 5.6 respectively. If we wereto choose 10 samples from the population, what is the probability that its mean isbetween 65 and 75?2.) The average words per minute a person can type is 40 words per minute withstandard deviation of 3.5 words. If you choose 20 samples, what is the probability thatthe average words they can type is more than 39?1.) The average total points per game in a basketball is 208.6 with standard deviation of32.6. If we choose 82 games from these games what is the probability that the averagetotal points is greater than 200?2.) Teenagers spent most of their time on social media. They spent an average of 6.2hours per day on social media with standard deviation of 1.3 hours. If we choose 20teenagers, what is the probability that the average time they spent on social media isless than 6 hours?

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1.) The population mean and standard deviation is 70 and 5.6 respectively. If we were to choose 10 samples from the population, what is the probability that its mean is between 65 and 75?

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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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

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IV.EVALUATION:
Activity: Solve the following problems.
1.) The population mean and standard deviation is 70 and 5.6 respectively. If we were
to choose 10 samples from the population, what is the probability that its mean is
between 65 and 75?
2.) The average words per minute a person can type is 40 words per minute with
standard deviation of 3.5 words. If you choose 20 samples, what is the probability that
the average words they can type is more than 39?
1.) The average total points per game in a basketball is 208.6 with standard deviation of
32.6. If we choose 82 games from these games what is the probability that the average
total points is greater than 200?
2.) Teenagers spent most of their time on social media. They spent an average of 6.2
hours per day on social media with standard deviation of 1.3 hours. If we choose 20
teenagers, what is the probability that the average time they spent on social media is
less than 6 hours?

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