Asked by
Constance Peels
on Dec 01, 2024
Verified
A 90% confidence interval from a sample of size 20
A) 1.729
B) 1.734
C) 1.645
D) 1.725
E) 2.093
Confidence Interval
A selection of values, taken from data sampling, that is presumed to hold the value of a hidden population attribute.
Sample Size
The number of observations or data points collected or selected from a population for the purpose of statistical analysis.
- Enhance the ability to determine confidence intervals for various confidence levels and differing sample sizes.
- Ascertain the impact of sample size and variability on the breadth of confidence intervals.
Verified Answer
DM
Learning Objectives
- Enhance the ability to determine confidence intervals for various confidence levels and differing sample sizes.
- Ascertain the impact of sample size and variability on the breadth of confidence intervals.