Multiple Choice
...............refers to the number of independent observations which is obtained by subtracting the number of constraints from the total number of observations.
A) Sample size
B) Degree of freedom
C) Level of significance
D) Level of confidence
Correct Answer:
Verified
Correct Answer:
Verified
Q1: Testing of hypotheses Ho : ? =
Q2: Student's t-test was designed by ............................<br>A)R A
Q3: Accepting a null hypothesis when it is
Q4: Z test was designed by .......................................<br>A)R A
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