From all two-digit numbers with either digit 1, 2 or 3 one number is chosen. What is the probability of both digits being the same?
A1/9
B1/6
C1/3
D1/4
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Related Questions:
A die is thrown find the probability of following event A number more than 6 will appear
Two dice are thrown and the sum of the numbers which come up on the dice is noted. Let us consider the following events associated with this experiment
A: ‘the sum is even’.
B: ‘the sum is a multiple of 3’.
C: ‘the sum is less than 4’.
D: ‘the sum is greater than 11’.
Which pairs of these events are mutually exclusive?
ഒരു വേറിട്ട ആവൃത്തി പട്ടികയുടെ 99-ആം ശതാംശം
A sales executive marketed 84 items in a week on an average with a standard deviation of 18. Find the coefficient of variation:
Study the following graph and answer the question given below. The below Histogram shows the data of the annual rainfall (in cm).
The number of times annual rainfall below 120 cm is what percent of the number of times the annual rainfall above 130 cm?