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а. Но: и 46 versus H1 :µ< 46. i ! < p-value < i ! tcritical i %D

а. Но: и 46 versus H1 :µ< 46. i ! < p-value < i ! tcritical i %D

MATLAB: An Introduction with Applications
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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What i circled in black is what i need help with. If anyone can be kind enough to help me out with these quedtions and be able to explain how to calculate each step both a and b will be gladly appreciated. I keep getting those wrong

Arandom sample of 17 observations taken from a population that is normally distributed produced a sample mean of 42.4 and a standard deviation of 8. Find the range for the p-value and the critical and observed values of t for each of the following tests of hypotheses using, a = 0.01. Use the t distribution table to find a range for the p-value. Round your answers for the values oft to three decimal places. a. Ho: µ = 46 versus H1: µ <46. i < p-value < i tcritical i tobserved -1.856 b. Ho: µ = 46 versus H1: µ # 46. i < p-value < II II
Transcribed Image Text:Arandom sample of 17 observations taken from a population that is normally distributed produced a sample mean of 42.4 and a standard deviation of 8. Find the range for the p-value and the critical and observed values of t for each of the following tests of hypotheses using, a = 0.01. Use the t distribution table to find a range for the p-value. Round your answers for the values oft to three decimal places. a. Ho: µ = 46 versus H1: µ <46. i < p-value < i tcritical i tobserved -1.856 b. Ho: µ = 46 versus H1: µ # 46. i < p-value < II II
i < p-value < i tcritical i tobserved -1.856 b. Ho: µ = 46 versus H1: u + 46. i < p-value < i tcritical left -2.921 tcritical right 2.921 tobserved -1.856 II
Transcribed Image Text:i < p-value < i tcritical i tobserved -1.856 b. Ho: µ = 46 versus H1: u + 46. i < p-value < i tcritical left -2.921 tcritical right 2.921 tobserved -1.856 II
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