Find Sample Size Given Confidence Interval And Mean. Given below sample size of 102 people age. Apr 17 2020 Sample size n 25.
Compute A 95 Confidence Interval And Explain It Use The Error In Explanation Assume That You Have The Populati Math Homework Help Probability Math Math Help from www.pinterest.com
S or select with data. I have everything except obviously the sample mean and I also lack the standard deviation seemingly. Here is how to find various confidence intervals for the true population mean weight.
Confidence interval for a mean This calculator includes functions from the jStat JavaScript library.
The width of the interval also tends to decrease with larger sample sizes. CI 1 α x. Obviously you will need to know the type of confidence interval you are dealing with but lets suppose that this is a standard one-sample confidence interval for the mean using the standard T-statistic as the pivotal quantity. Confidence interval for a mean This calculator includes functions from the jStat JavaScript library.
