A production line operation is tested for filling weight accuracy using the following hypotheses.НуpothesisConclusion and ActionHo: H = 16Ha: H # 16Filling okay, keep runningFilling off standard; stop and adjust machineThe sample size is 40 and the population standard deviation is o = 0.8. Use a =.05. Do not round intermediate calculations.a. What would a Type II error mean in this situation?Selectb. What is the probability of making a Type II error when the machine is overfilling by .5 ounces (to 4 decimals)?c. What is the power of the statistical test when the machine is overfilling by .5 ounces (to 4 decimals)?с.d. Choose the power curve for this hypothesis test.A.1.00.75Power.50.25.0015.6 15.8 16.0 16.2 16.4Possible Values of uВ.1.00.75Power.50.25.0015.6 15.816.0 16.216.4Possible Values of u C.1.00.75Power.50.25.0015.6 15.8 16.0 16.2 16.4Possible Values of uSelectWhat information does the power curve contain for the production manager?The probability of Selectv the Selectv hypothesis for various mean filling weights.

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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 0.1 significance level is used for a hypothesis test of the claim that when parents use a particular method of gender selection, the proportion of baby girls is less than 0.5. Assume that sample data consists of 78 girls in 169 births, so the sample statistic of 613 results in a z score that is 1 standard deviation below 0. Complete parts (a) through (h) below.Click here to view page 1 of the Normal table. LOADING... Click here to view page 2 of the Normal table. LOADING...Question content area bottomPart 1a. Identify the null hypothesis and the alternative hypothesis. Choose the correct answer below.A.H0: p≠0.5H1: p<0.5B.H0: p=0.5H1: p≠0.5C.H0: p=0.5H1: p<0.5D.H0: p=0.5H1: p>0.5Part 2b. What is the value of α?α=enter your response here (Type an integer or a decimal.)Part 3c. What is the sampling distribution of the sample statistic? Normal distribution Student (t) distribution χ2Part 4d. Is the test two-tailed, left-tailed, or right-tailed? Right-tailed…
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