## PERGUNTA 1 statistics

### PERGUNTA 1

1. Skill: Determine the sampling distribution of the sample proportion and the sample mean in a given situation and apply it to determine likelihoods.
2. "multiple choice" question: select the correct answer.
3. What is the mean and standard deviation of the sampling distribution of x¯, the average number of defects in a sample of size n=225?
4. Mean = 3.6, standard deviation = 7.5
5. Mean = 0.24, standard deviation = 7.5
6. Mean = 0.24, standard deviation = 0.5
7. Mean = 3.6, standard deviation = 0.5

## 1 resposta(s) Agnieska

Há mais de um mês

Skill: Determine the sampling distribution of the sample proportion and the sample mean in a given situation and apply it to determine likelihoods.

"multiple choice" question: select the correct answer.

What is the mean and standard deviation of the sampling distribution of x¯, the average number of defects in a sample of size n=225?

Resposta Selecionada: Mean = 3.6, standard deviation = 0.5

Resposta Correta: Mean = 3.6, standard deviation = 0.5

Feedback da resposta:This is correct. The mean and standard deviations are μ=3.6 and σn√=7.5225√=0.5, repectively.

Skill: Determine the sampling distribution of the sample proportion and the sample mean in a given situation and apply it to determine likelihoods.

"multiple choice" question: select the correct answer.

What is the mean and standard deviation of the sampling distribution of x¯, the average number of defects in a sample of size n=225?

Resposta Selecionada: Mean = 3.6, standard deviation = 0.5

Resposta Correta: Mean = 3.6, standard deviation = 0.5

Feedback da resposta:This is correct. The mean and standard deviations are μ=3.6 and σn√=7.5225√=0.5, repectively.

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