Assume that the items in the population to be sampled follow an F distribution, not a...
Assume that the items in the population to be sampled follow an F distribution, not a normal distribution. Is it appropriate to do statistical sampling? Why or why not?
Homework Answers
Answer
Yes, it is appropriate to do statistical sampling because we know that the population is not normally distributed, but we need large enough sample size for making statistical sampling possible.
we know that all the samples are normally distributed when the population is normally distributed, but when population is not normally distributed, then we need at least a sample size of more than 30 samples. Sample size of more than 30 makes it possible to apply normal distribution conditions.
That's why it is appropriate to do statistical sampling, even after F distribution.
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Assume that the items in the population to be sampled follow an
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Which of the following is an accurate statement regarding sampling distribution? A. Each population exception rate...
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Will rate!!
1.) possible answers:
-statistic
-sample
-parameter
-number
2.) possible answers:
-sampling
-sampled
-population
(1) is a random variable that is calculated from a sample. The probability distribution of the random variable is referred to as the (2) distribution. sampling sampled population
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describe the sampling distribution of p̂ .
assume the size of the population is 25000.
choose the phrase that best describes the shape of the sampling
distribution of p̂ below
correct answer was : approx. normal because n≤
0.05 N and np(1-p) ≥ 10.
Determine the mean of the sampling distribution
p̂.
μ p̂= ____?
(round to one decimal place as needed)
posted a picture of all the data i have
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Will rate!!
1.) possible answers:
-statistic
-sample
-parameter
-number
2.) possible answers:
-sampling
-sampled
-population
(1) is a random variable that is calculated from a sample. The probability distribution of the random variable is referred to as the (2) distribution. sampling sampled population
describe the sampling distribution of p̂ .
assume the size of the population is 25000.
choose the phrase that best describes the shape of the sampling
distribution of p̂ below
correct answer was : approx. normal because n≤
0.05 N and np(1-p) ≥ 10.
Determine the mean of the sampling distribution
p̂.
μ p̂= ____?
(round to one decimal place as needed)
posted a picture of all the data i have
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