Supposeyou are in a lab of 80 students testing the below hypotheses about a fair coin:

?

0

:?=0.5

?

?

:??0.5

H0:p=0.5Ha:p?0.5

Each student will flip a coin 40 times and record how many times the coin landed heads.Using this sample, each student will perform the hypothesis test.

How many students do you expect to commit a type 1 errorif they use a significance level 0.05?

D 15 5 18 3 5 Suppose you are in a lab of 80 students testing the below hypotheses about a fair coin: Ho : p = 0.5 Ha : p + 0.5 Each student will flip a coin 40 times and record how many times the coin landed heads. Using this sample, each student will perform the hypothesis test. How many students do you expect to commit a type 1 error if they use a significance level 0.05? O 0.95 X 80, or 76 O 0.95 X 40, or 38 O 0.05 X 40, or 2 0.05 X 80, or 4