Based on the numbers below how do I find the following.
19,30,20,19,29,25,21,24,50
Do the numbers show more than the mean which is 18.125 mm. I am testing this at the 5% level.
Null hypothesis
Level of significance
sample mean
sample standard deviation
degrees of freedom
Test statistic
p-value
Hi there! Click one of our representatives below and we will get back to you as soon as possible.