Answered: Select the term that best fits this…

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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Question

Select the term that best fits this definition:

1. This equals the expected value of a sample mean for a sampling distribution

2. This term equals this: Squrt ((P⋅(1−P))/n)

3. As n increases the standard deviation of the distribution decreases.

Options:

Central Limit Theorem

Law of Large Numbers

Standard Error of Sampling Distribution for a Proportion

Normal Distribution Approximation

Population Mean

Sample Statistics

Standard Error of Sampling Distribution for a Mean

Population Proportion

Confidence Interval

Answers I've been given:

1. Population mean, Confidence Interval

2. Standard Error of Sampling Distribution for a Proportion

3. Central Limit Theorem. Law of Large numbers

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.

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