6) Decide whether the null hypothesis should be rejected when a = 0.05 and the P-value = 0.045. 6) Decide whether the null hypothesis should be rejected when a = 0.05 and the P-value = 0.045.ziuaidoyed to slee laurine serve ori betele noitsipozzA IsaibaM asoirsmA od vd noqono (Stoiminimba latigeon to quota A creacz to noitsivob brünete noitalugoga diw 151,0818 eiven of belome vimobus

Answered: Image /qna-images/answer/b12ae00f-55ff-4fae-831f-9ec7cf6fe9fc.jpg

Answered: 6) Decide whether the null hypothesis…

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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Find the Type II error given that the null hypothesis, H0, is: there are no more than 15% of structures in the county were built without permits.And, the alternative hypothesis, Ha, is: a building inspector claims that more than 15% of structures in the county were built without permits. Select the correct answer below: The building inspector concludes that more than 15% of the structures in the county were built without permits when, in fact, no more than 15% of the structures were built without permits. The building inspector concludes that more than 15% of the structures in the county were built without permits when, in fact, more than 15% of the structures were built without permits. The building inspector cannot conclude that more than 15% of the structures in the county were built without permits when, in fact, no more than 15% of the structures were built without permits. The building inspector cannot conclude that more than 15% of the structures in the county were…
Find the quantity (deviance) for testing the hypothesis H0 and the pvalue used
f our null hypothesis is H0: ? = 40, what are the three possiblealternative hypotheses?
A doctor is asked to give an executive a thoroughphysical checkup to test the null hypothesis that he will beable to take on additional responsibilities. Explain underwhat conditions the doctor would be committing a type Ierror and under what conditions he would be committinga type II error.
Suppose an engineering firm is asked to check the safety of a dam. A) What kind of mistake would be made if the Ho (null hypothesis) that the dam is safe is wrongly rejected? B) What kind of mistake would be made if the Ho that the dam is safe is wrongly accepted?
Based on the given, decide whether the null hypothesis is rejected or not.
Assume the null hypothesis, H0, is: Jake's bungee jumping equipment is safe. Find the Type I error in this scenario. Select the correct answer below: Jake thinks his bungee jumping equipment is not safe when, in fact, it is. Jake thinks his bungee jumping equipment is not safe when, in fact, it is not. Jake thinks his bungee jumping equipment is safe when, in fact, it is not. Jake thinks his bungee jumping equipment is safe when, in fact, it is.
The null hypothesis H0 maintains the status quo, while the alternate hypothesis Ha seeks to change the status quo. Label the pair members as null or alternate hypotheses.
A group of scientist test the claim that hepititis C can live on a straw for longer than on a water bottle, on adverage. A) Write the null and alternative hypothesis. B) If the scientists commits a Type 1 error, write that error in context. C) If the scientist commits Type 2 error, write that error in context. D) If level of significance is 0.05 and the P-Value=0.017, write the conclution in context.
In quality–control applications of hypothesis testing, the null and alternative hypotheses are frequently specified as H0: The production process is performing satisfactorily and Ha: The process is performing in an unsatisfactory manner. Accordingly, α is sometimes referred to as the producer's risk, while β is called the consumer's risk. An injection molder produces plastic golf tees with a mean weight of 0.252 ounce. To investigate whether the injection molder is operating satisfactorily, 40 tees were randomly sampled from the last hour's production. Their weights (in ounces) are listed in the accompanying table. Complete parts a through g. 0.248 0.251 0.249 0.250 0.255 0.251 0.251 0.248 0.248 0.251 0.254 0.252 0.256 0.251 0.252 0.253 0.250 0.254 0.254 0.254 0.251 0.251 0.252 0.249 0.249 0.251 0.252 0.253 0.248 0.252 0.252 0.252 0.249 0.252 0.249 0.253 0.252 0.249 0.249 0.251 b.…
In quality–control applications of hypothesis testing, the null and alternative hypotheses are frequently specified as H0: The production process is performing satisfactorily and Ha: The process is performing in an unsatisfactory manner. Accordingly, α is sometimes referred to as the producer's risk, while β is called the consumer's risk. An injection molder produces plastic golf tees with a mean weight of 0.252 ounce. To investigate whether the injection molder is operating satisfactorily, 40 tees were randomly sampled from the last hour's production. Their weights (in ounces) are listed in the accompanying table a. Write H0 and Ha in terms of the true mean weight of the golf tees, μ. A. H0: μ=0.252 Ha: μ<0.252 B. H0: μ=0.252 Ha: μ≠0.252 C. H0: μ=0.252 Ha: μ>0.252 D. H0: μ≠0.252 Ha: μ=
A desperate statistician believes that using corny stats jokes as pick-up lines will increase the number of dates he goes on. Statisticians, as a group, typically go on 1.3 dates per year, σ = 0.4. If μJ represents the average number of dates for statisticians who tell corny stats jokes and μNJ represents the average number of dates for statisticians who don't tell corny stats jokes, which of the following is the null hypothesis this statistician should use? a. H0: μJ < μNJ b. H0: μJ ≤ μNJ c. H0: μJ = μNJ d. H0: μJ ≥ μNJ

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