Multiple Choice
Total number of observations - number of constraints =......................
A) Level of significance
B) Degree of freedom
C) Level of confidence
D) Sample size
Correct Answer:
Verified
Correct Answer:
Verified
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
Q12: Z test was designed by ........................................<br>A)R A
Q14: Type II error is denoted by....................................<br>A)Alpha<br>B)Beta<br>C)Gamma<br>D)None of
Q15: Student's t-test is applicable when:<br>A)The values of
Q16: The level of probability of accepting a
Q17: Which type of error is more severe
Q18: The probability of rejecting a true null