Zodra
This page lists questions and answers that were posted by visitors named Zodra.
Questions
The following questions were asked by visitors named Zodra.
Construct two different datasets such that the range of the first set is greater than the range of the second set, but the standard deviation of first set is less than the standard deviation of the second set. Can you say that one of your datasets has the...
15 years ago
In a study to estimate a population mean, i start with a sample size 10 and calculate the 95% confidence interval. Suppose i am not satisfied with the size of the confidence interval and want to reduce it by half. Give an estimate of sample size that i ne...
15 years ago
Answers
The following answers were posted by visitors named Zodra.