Quiz 8
Give your name
Your answer
Give your id number
Your answer
I flip a coin 20 times. Consider the null hypothesis that the coin is fair versus the alternative that it's more likely to be heads (one sided test). What number of heads or more would I have to get to control the Type I error rate at 5%?
Your answer
Refer to the previous question. If you performed the experiment and got 13 heads, what is the P-value?
Your answer
Two sets of insects were randomized to spray A or B. The count of the insects is the outcome (low count = better). Below is a histogram of the absolute difference in means for 1,000 permutations of the spray labels. A red line denotes the observed difference. What is the P-value in this case (check all that apply)?
Captionless Image
Never submit passwords through Google Forms.
This content is neither created nor endorsed by Google. Report Abuse - Terms of Service