Probability & Statistics Mock Tests
87 questions available
Probability & Statistics Mock Test 1
Questions:
30
Probability & Statistics Mock Test 2
Questions:
30
Probability & Statistics Mock Test 3
Questions:
27
नमूना प्रश्न
How many 3-digit numbers can be formed using the digits 1, 2, 3, 4, 5 without repetition?
A bag contains 4 red balls and 6 blue balls. Two balls are drawn one after the other without replacement. What is the probability that both balls are red?
If the probability of an event happening is 3/7, the probability of it not happening is:
In a binomial distribution with n = 6, the probability of 2 and 3 successes is equal. The mean of the distribution is:
The probability that a leap year selected at random contains 53 Sundays is:
In how many ways can the letters of the word "MARKET" be arranged so that vowels are always together?
The mean deviation about the mean of the data 2, 4, 6, 8, 10 is:
A coin is tossed 3 times. The probability of getting at least one head is:
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