Given the following data set of the time taken for 25 fire fighters to fall off a treadmill at the fastest setting, calculate the [a] mean, [b] sums of squares, [c] variance, [d] standard deviation, and [e] 95% confidence interval. [f] Determine if the data is normal based upon the histogram and a P-P plot and [g] explain in one sentence why or why not
Iris Steenhout
I don't think this is a good platform to get your homework done, but this might help: http://lmgtfy.com/?q=test+normality+spss .
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Monika Prusik
go to Analyze > Descriptive statistic > Explore in Spss and you will get everything you need to resolve that task in one step
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