Answer:
Option A
Step-by-step explanation:
A type I error is committed when a researcher rejects the null hypothesis when it is actually true.
The null hypothesis is: U <= 50%
The alternative is: U > 50%
Thus, the principal could have committed an error by rejecting null hypothesis and concluding that more than 50% of students want earlier lunch, when in actuality 50% or less want earlier lunch.
Answer: Check explanation.
Step-by-step explanation: I think its 0. Not sure. Hope this helped!
Answer:
86
Step-by-step explanation:
180 - 94 = 86
Answer:
Step-by-step explanation:
9 sides