...............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
Q5: Type II error is denoted by....................................
A)Alpha
B)Beta
C)Gamma
D)None of
Q6: The level of probability of accepting a
Q7: The probability of rejecting a true null
Q8: 1 - Level of confidence =.............................
A)Level of
Q9: While testing a hypothesis, if level of
Q11: Total number of observations - number of
Q12: Accepting a null hypothesis when it is
Q13: When sample is small,....................... test is applied.
A)t-test
B)Z
Q14: To test a hypothesis about proportions of
Q15: Student's t-test is applicable when:
A)The values of
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