A. a discrete variable
B. a continuous variable
C. a constant
D. a qualitative variable
Related Mcqs:
- if you roll a pair of dice, what is the probability that (at least) one of the dice is a 4 or the sum of the dice is 7 ?
A. 4/36
B. 13/36
C. 21/36
D. 15/36 - The probability of drawing same number on two dice if two dice are thrown _________________?
A. 1/36
B. 6/36
C. 12/36
D. 18/36 - If 5 dice are rolled 96 times then N. =___________?
A. 5
B. 96
C. 5/96
D. 96/5 - The probability that the sum is odd if two dice are thrown:_________________?
A. 18/36
B. 9/36
C. 6/36
D. 12/36 - The probability of even/odd numbers when a fair die is rolled is____________?
A. 1/6
B. 2/6
C. 1/36
D. 3/6 - when a three die rolled the sample space consists of _____________?
A. 6 outcomes
B. 24 outcomes
C. 216 outcomes
D. Non of these - The sum of values divided by their number is called___________?
A. Median
B. Harmonic Mean
C. Mean
D. Mode
E. None of these - In a distribution of 10, 20, 30, 40, 50, the x is 30, the sum of deviations from x will be:________?
A: 60
B: 30
C: Zero
D: 15 - The mean of 10 numbers is 9, then sum of these numbers will be__________________?
A. 9
B. 0.9
C. 70
D 90 - Sum of deviations will be zero if it is taken from_________________?
A. Mean
B. Mode
C. Median
D. Standard Deviation
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