Multiple Choice
Student's t-test is applicable when:
A) The values of the variate are independent
B) The variable is distributed normally
C) The sample is small
D) All the above
Correct Answer:
Verified
Correct Answer:
Verified
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
Q13: Total number of observations - number of
Q14: Type II error is denoted by....................................<br>A)Alpha<br>B)Beta<br>C)Gamma<br>D)None 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
Q19: Testing of hypotheses Ho : ? =
Q20: Level of significance is the probability of................................<br>A)Type