If a Type I error is made, what conclusion will be drawn regarding the mean breaking strength? Type I error: A company that manufactures steel wires quarantees that the mean breaking strength (in kilonewtons) of the wiresis greater than 50. They measure the strengths for a sample of wires and test H:u =50 versus H, : µ>50.Part: 0 / 3Part 1 of 3If a Type I error is made, what conclusion will be drawn regarding the mean breaking strength?The conclusion will be that the mean breaking strength is (Choose one)50.equal tonot equal toless thangreater thanless than or greater than

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Answered: Type I error: A company that…

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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If a Type I error is made, what conclusion will be drawn regarding the mean breaking strength?

Type I error: A company that manufactures steel wires quarantees that the mean breaking strength (in kilonewtons) of the wires
is greater than 50. They measure the strengths for a sample of wires and test H:u =50 versus H, : µ>50.
Part: 0 / 3
Part 1 of 3
If a Type I error is made, what conclusion will be drawn regarding the mean breaking strength?
The conclusion will be that the mean breaking strength is (Choose one)
50.
equal to
not equal to
less than
greater than
less than or greater than

Definition Definition Measure of central tendency that is the average of a given data set. The mean value is evaluated as the quotient of the sum of all observations by the sample size. The mean, in contrast to a median, is affected by extreme values. Very large or very small values can distract the mean from the center of the data. Arithmetic mean: The most common type of mean is the arithmetic mean. It is evaluated using the formula: μ = 1 N ∑ i = 1 N x i Other types of means are the geometric mean, logarithmic mean, and harmonic mean. Geometric mean: The nth root of the product of n observations from a data set is defined as the geometric mean of the set: G = x 1 x 2 ... x n n Logarithmic mean: The difference of the natural logarithms of the two numbers, divided by the difference between the numbers is the logarithmic mean of the two numbers. The logarithmic mean is used particularly in heat transfer and mass transfer. ln x 2 − ln x 1 x 2 − x 1 Harmonic mean: The inverse of the arithmetic mean of the inverses of all the numbers in a data set is the harmonic mean of the data. 1 1 x 1 + 1 x 2 + ...

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