STATS EXAM 2 ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS
STATS EXAM 2 ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS For a particular population, a sample of n = 4 scores has a standard error of 6. For the same population, a sample of n = 16 scores would have a standard error of _____. - Answer -3 Samples of n = 16 scores are selected from a population. If the distribution of sample means has an expected value of 40 and a standard error of 2, what are the mean and the standard deviation for the population? - Answer -μ = 40 and σ = 8 A sample of n = 4 scores is selected from a normal population with a mean of μ = 50 and a standard deviation of σ = 20. What is the probability of obtaining a sample mean
Written for
- Institution
- Stats
- Course
- Stats
Document information
- Uploaded on
- September 12, 2025
- Number of pages
- 7
- Written in
- 2025/2026
- Type
- Exam (elaborations)
- Contains
- Questions & answers
Subjects
- stats exam 2 actual 2025
- stats exam 2 actual 2026
-
for a particular population a sample of n 4 sco
Also available in package deal