the number of grade ll learners per section in Mayon Mabuhay Senior High School has a mean of 56.3 with a standard deviation of 8.6. If a sample size of 6 Is token at random from the population, which of the following statement Is correct?
a. The mean of the sampling distribution of the sample mean is close to 53.3.
b. The mean of the sampling distribution of the sample mean is less than 56.3.
c. I he mean of the scraping distribution of the scrap .° moan is equal to 563.
d. The mean of the sampling distribution of the sample mean is greater than 56.3
a. The mean of the sampling distribution of the sample mean is close to 53.3.
b. The mean of the sampling distribution of the sample mean is less than 56.3.
c. I he mean of the scraping distribution of the scrap .° moan is equal to 563.
d. The mean of the sampling distribution of the sample mean is greater than 56.3
Answers & Comments
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Choice
a. The mean of the sampling distribution of the sample mean is close to 53.3.
b. The mean of the sampling distribution of the sample mean is less than 56.3.
c. I he mean of the scraping distribution of the scrap .° moan is equal to 563.
d. The mean of the sampling distribution of the sample mean is greater than 56.3
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Given: population mean(u=3), population variance(o^2=2), and population standard deviation(o=1.41) (Use this problem for the next 3 questions)
What is the mean of sampling distribution of size 2?
What is the variance of sampling distribution of size 2?
What is the s.d. of sampling distribution of size 2?
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