A company manufactures electrical components and today they are producing 220-ohm carbon film resistors. A sample of 8 resistors wastaken from the production line and were tested. Below are the measured resistance of the 8 resistors.[220.8, 221.9, 223.2, 219.1, 222.8, 219.2, 219.4, 219.5]Consider the two-sided hypothesis test for the mean resistance:Ho : µ = 220 vs Hj : µ # 220Calculate the test statistic for the observed data for this hypothesis test. Give your answer to 3 decimal places.Test statistic: to 3 d.p.What is your hypothesis decision given that the manufacturing company is happy with a 5% significance level of the test?Hypothesis Decision: (No answer given)You may use the following quantile values from the Student-t distribution:df78pt(0.900, df)1.4151.3971.383pt(0.950, df)1.8951.8601.833pt(0.975, df) 2.3652.3062.262

We have given that data 220.8, 221.9, 223.2, 219.1, 222.8, 219.2, 219.4, 219.5 First I want to find…

Answered: the production line and were tested.…

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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A student who took Stat 2 last semester learns that their overall course score was at the 85th percentile. Assuming that a histogram of all the Stat 2 course scores from last semester follows the normal curve, this means that this student had a score that was how many SDs above the average score? Choose the answer that is closest. Group of answer choices 1.15 1.05 1.10 1.0 PreviousNext
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