Chi-squared distribution

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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Which of the following would be the best way to help you determine if data came from a normal
distribution?
Chi-squared distribution
Z transformed for the mean of X
None of these
Random guessing
Normal quantile-quantile plot
Check the variance
Binomial distribution
Transcribed Image Text:Which of the following would be the best way to help you determine if data came from a normal distribution? Chi-squared distribution Z transformed for the mean of X None of these Random guessing Normal quantile-quantile plot Check the variance Binomial distribution
please answer both if possible!
Which probability distribution would you use to model the following situation:
You are playing basketball and have a certain probability of making each 3-point shot that you attempt. You
want to estimate the number of 3-point shots you will need to try before making the first one in a game.
O Uniform (discrete)
Negative Binomial
Geometric
Gamma
Uniform (continuous)
O Exponential
Poisson
Multinomial
Binomial
Lognormal
Normal
O Hypergeometric
Transcribed Image Text:please answer both if possible! Which probability distribution would you use to model the following situation: You are playing basketball and have a certain probability of making each 3-point shot that you attempt. You want to estimate the number of 3-point shots you will need to try before making the first one in a game. O Uniform (discrete) Negative Binomial Geometric Gamma Uniform (continuous) O Exponential Poisson Multinomial Binomial Lognormal Normal O Hypergeometric
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