vu sta301 Final Term - Quiz No.3
vu sta301 Statistics and Probability Quiz
This quiz belongs to book/course code vu sta301 Statistics and Probability of vu organization. We have 5 quizzes available related to the book/course Statistics and Probability. This quiz has a total of 10 multiple choice questions (MCQs) to prepare and belongs to topic Final Term. NVAEducation wants its users to help them learn in an easy way. For that purpose, you are free to prepare online MCQs and quizzes.
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Question 1: A judge can acquit a guilty person is the example of
Type I error
Type II error
Correct decision
No information regarding this
Question 2: In hypothesis testing, suppose the critical value is |Z| > 2.33. This value shows that the applied test is __________?
One tailed test
Two tailed test
Right tailed test
Left tailed test
Question 3: The total number of samples when sampling is done without replacement is equal to:
(N^n)
(C_{n}^N)
(N - n over N - 1)
1
Question 4: The shape of the Poisson distribution is:
Negatively skewed
Positively skewed
U shaped
J shaped
Question 6: If total probability of joint probability distribution f(x, y) is ONE then what will be the total probability of its marginal pdf h(y)?
One
Less than one
Anywhere between zero and one
Depend on given values
Question 7: When we draw the sample with replacement, the probability distribution to be used is:
Binomial
Hypergeometric
Binomial & hypergeometric
Poisson
Question 8: The proportion of males in Pakistan is at least 0.48, the alternative hypothesis H1 is
P ≤ 0.48
P = 0.48
P < 0.48
P ≥ 0.48
Question 9: Which of the following is a measure of absolute dispersion?
Skewness
Mean Deviation
Coefficient of variation
Kurtosis
