Project #85441 - the distribution

The equals sign always appears in the alternative (H1) hypothesis.

 

 True

 

 False

Question 2

 

We use the t-distribution to measure our confidence in how well the sample represents the population.

 

 True

 

 False

Question 3

 

The t-distribution chart gives us higher values as the degrees of freedom increase, because we have more information about the population.

 

 True

 

 FalseQuestion 4

 

Assuming our confidence interval critical value matches our alpha (95%CI = alpha .05 or 99%CI = alpha .01), we are guaranteed that if we reject the null hypothesis that a confidence interval would not include the hypothetical mean (2-tailed).

 

 True

 

When we have the population standard deviation (or variance), we use the Z distribution.

True 

False

Subject Mathematics
Due By (Pacific Time) 10/06/2015 1500Est
Report DMCA
TutorRating
pallavi

Chat Now!

out of 1971 reviews
More..
amosmm

Chat Now!

out of 766 reviews
More..
PhyzKyd

Chat Now!

out of 1164 reviews
More..
rajdeep77

Chat Now!

out of 721 reviews
More..
sctys

Chat Now!

out of 1600 reviews
More..
sharadgreen

Chat Now!

out of 770 reviews
More..
topnotcher

Chat Now!

out of 766 reviews
More..
XXXIAO

Chat Now!

out of 680 reviews
More..
All Rights Reserved. Copyright by AceMyHW.com - Copyright Policy