Find the median of the following datA. 160, 180, 200, 280, 300, 320, 400?
Find the median of the following datA. 160, 180, 200, 280, 300, 320, 400?
A. 140
B. 300
C. 180
D. 280
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A binomial random variable can assume values from _________ to n?
A binomial random variable can assume values from _________ to n?A. 6
B. 3
C. 2
D. 0Addition Law of probability for mutually exclusive event is equal _______________?
Addition Law of probability for mutually exclusive event is equal _______________?A. P(AUB)=P(A) + (B)
B. P(AUB) = P(A) + P(B) – P(A∩B)
C. P(A∩B) = P(A) + P(B) + P(A∩B)
D. P(A∩B) = P(A). P(BVar(2X+3) is________________?
Var(2X+3) is________________?A. 5 Var(X)
B. 4 Var(X)
C. 4 Var(X)+3
D. 5 Var(X)+3If in binomial distribution p ≠ q, the distribution is:___________________?
If in binomial distribution p ≠ q, the distribution is:___________________?A. Positively skewed
B. Negative skewed
C. May be positive skewed or negative skewed.
D. None of theseFor a normal distribution having µ = 241 and σ = 2 P (X≥235) is:_______?
For a normal distribution having µ = 241 and σ = 2 P (X≥235) is:_______?A. 0.9986
B. 0.5
C. 0.475
D. 0.235__________ is the process of using sample information to reach?
__________ is the process of using sample information to reach?A. Population
B. Biased
C. Unbiased
D. Increase