find a type 2 error given that the null hypothesis is a building inspector that has no more than 15% of structures and the county were well built without permits
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find a type 2 error given that the null hypothesis is a building inspector that has...
If the null hypothesis is rejected when the null hypothesis is true, what type of error, if any, has been made? Type I error Type II error Correct decision Type error
If the null hypothesis is rejected when the null hypothesis is true, what type of error, if any, has been made? O O O O Correct decision Type Il error Type I error Type error Click to select your answer.
Identify the type I error and the type Il error that correspond to the given hypothesis. The percentage of adults who have a job is less than 88% Identify the type I error. Choose the correct answer below. O A. Fail to reject the null hypothesis that the percentage of adults who have a job is less than 88% when the percentage is actually equal to 88% OB. Reject the null hypothesis that the percentage of adults who have a...
TRUE OR FALSE 1. A type 2 error occurs when we reject a true null hypothesis 2. All Chi- Square tests are right tailed tests. 3. It is valid to use the correlation coefficient to describe the relationship between major and working-status of a group of college students 4. If we decrease the Type 1 error rate, the Type 2 error rate will increase (given the same sample) 5. As the value of correlation coefficent (r) gets closer to -1,...
dentify the type I error and the type II error that correspond to the given hypothesis. The percentage of college students who owncollege students who own carscars is greatergreater thanthan 35 %35%. Identify the type I error. Choose the correct answer below. A. Reject the null hypothesis that the percentage of college students who owncollege students who own carscars is greatergreater thanthan 35 %35% when that percentage is actually greatergreater thanthan 35 %35%. B. Reject the null hypothesis that the...
1. True or False? In hypothesis testing analysis, a type II error occurs if the null hypothesis H0 is accepted when it is true. 2. True or False? When population is not normal, sampling distribution of ¯x , for a large sample size is normally distributed, irrespective of the shape of the population.
Specify the level of significance (Type I error associated with the null hypothesis) (NULL HYPHOTHESIS IS THAT THERE IS THAT THERE IS A CORRELATION BETWEEN PRICE AN Q SUPPLIED) Price Quantity supplied 14,5 7 13,4 8 12,7 6 16,4 10 21 15 13,9 11 17,3 21 12,5 10 16,7 14 22,7 20 14,5 12 12,3 10 15,6 8 20 14 14,2 8 12,6 6 18,2 12 17,3 8 14,3 7 11 6 14,5 7 15,2 8 16,2 8 14,8 7...
I need help determining the decision for null hypothesis. For 1&2, set the type one error to 1% for 3-5, set the type one error to 5% Go to Statcrunch shared data sets and use the file Nutritional Data for Fast Food 2017. Set the type one error equal to 1% Complete the following: 1) Use STAT - proportions stats - one sample w data to test the hypothesis that the proportion of "burgers" made by Wendy's restaurants is less...
2. A single observation is to be used to test the null hypothesis that the mean waiting time between tremors recorded at a seismological station (the mean of an exponential population) is θ-10 hours against the alternative that θ 10 hours. If the null hypothesis is to be rejected if and only if the observed value is less than 8 or greater than 12, find (a) the probability of type I error; (b) the probabilities of type II errors when...
QUESTION 1 A type Il error occurs if we fail to reject the null hypothesis when it is false. True False QUESTION 2