Statisticseasy · Past Paper
Probability of a letter chosen from 'COMMITTEE' being 'M'?
A1/9
B2/9
C1/4
D2/7
✓ Correct Answer: B — 2/9
Total letters = 9. 'M' appears 2 times.
Share this question
More from Statistics
- If P(A) = 2/3 and P(not A) = x/9, what is the value of x?
- Two dice are thrown together. What is the probability that the sum of the numbers is 7?
- In a pie chart showing expenditures, Education is represented by a sector of 72 degrees. If total expenditure is Rs. 50,000, how much is spent on Education?
- Calculate the probability that a leap year chosen at random will contain 53 Fridays.
- A cricketer has a mean score of 50 in 10 innings. How many runs must he score in the 11th inning to raise his mean to 55?