How To Find Sample Mean In Statcrunch
(b) use statcrunch to find the mean and standard deviation of the sampling distribution of the 1000 sample means? By default, statcrunch produces a table containing the following eleven summary statistics for the data: Sample size, mean, variance, standard deviation, standard error, median, range, minimum, maximum, first quartile, and third quartile. Type in the values for sample mean, sample stand. Dev. , and sample size from our example, select the confidence level and press compute to get the lower and upper limit for the confidence interval.
Find mean and standard deviation of sample data using statcrunch. Finding the mean and standard deviation of a frequency table. Click here to watch a video tutorial. Open the frequency table in statcrunch, or type the bins/midpoints in one column and the frequency for each bin in a second column. To calculate the mean and standard deviation in statcrunch, log in, load your data, select 'stat' then 'summary stats', and check 'mean' and 'std. Dev. ' before clicking 'compute'. Statcrunch will display the results in a window.
SOLUTION: Statcrunch tutorial for confidence intervals mean - Studypool
