Questions LLC
Login
or
Sign Up
Ask a New Question
Statistics
Descriptive Statistics
Measures of Spread
if a sample of a distribution of sample size 26 has a range of 56, then what would be an estimate of the sample standard deviation
1 answer
SD estimate is 1/4 of range.
You can
ask a new question
or
answer this question
.
Related Questions
The Distribution of Likelihood Ratio test statistics
Wilk's Theorem states that when the sample size is large, the distribution
When finding a confidence interval for a population mean based on a sample of size 11, which assumption is made?
The standard
According to the Central Limit Theorem, The traditional sample size that separates a large sample size from a small sample size
Find the margin of error for a 95% confidence interval for estimating the population mean when the sample standard deviation
random sample of n = 16 scores is selected from a normal distribution with a mean of μ = 50 and standard deviation of σ = 10.
a
suppose x has a mound-shaped distribution. A random sample size 16 has a sample mean of 10 and a sample standard deviation of 2.
A random sample of size 20 drawn from a normal distribution has a sample mean of 8 and a sample standard deviation of 4.
A)
Suppose X has a mound-shaped distribution with sigma=9. A random sample of size 36 has a sample mean 20. Is it appropriate to
Suppose x has a normal distribution with mean μ = 35 and standard deviation σ = 9.
(a) Describe the distribution of x values
Suppose we take a random sample of size n from a normal population with variance, σ2 . It can be shown that (n−1)s2/σ2 has a