Multiple Choice
Accepting a null hypothesis when it is true is called................................
A) Type I error
B) Type II error
C) Probable error
D) No error
Correct Answer:

Verified
Correct Answer:
Verified
Q1: Testing of hypotheses Ho : ? =
Q2: Student's t-test was designed by ............................<br>A)R A
Q4: Z test was designed by .......................................<br>A)R A
Q5: ...............refers to the number of independent observations
Q6: The range of F ratio is ........................................<br>A)-
Q7: While testing a hypothesis, if level of
Q8: 1 - Level of confidence =.............................<br>A)Level of
Q9: Testing of hypotheses Ho : ? =
Q10: Testing of hypotheses Ho : ? =
Q11: When sample is small,....................... test is applied.<br>A)t-test<br>B)Z