Author Question: If 100 independent hypothesis tests are conducted using a significance level of 0.10, and if all of ... (Read 68 times)

vicky · **on:** Jul 24, 2018

If 100 independent hypothesis tests are conducted using a significance level of 0.10, and if all of the null hypotheses are true, what is the expected number of false positives (type I errors)?
a. 0
b. 5
c. 10
d. There is not enough information to say.

Question 2

Choosing beforehand to conduct a two-sided alternative will make it __________to detect a real difference in one single direction (choose: harder, easier, just as hard or easy).
Fill in the blank(s) with correct word