Question

Pick any letter from the word STATISTICS. Find the probability of selecting the letter ‘S’​

Answer 1

Answer:

total letters is 10

number of "S" in it is 3

so it's 10/3 and so it cannot be cancelled furthermore, so that's the answer

Answer 2

Answer:

The probability of selecting letter 'S' from the word STATISTICS = (10!)/(3!3!2!) = 50,400 ways

Step-by-step explanation:

Probability:

• Probability means possibility. It is a branch of mathematics that deals with the occurrence of an event.

Given word is STATISTICS

Number of letters in the given word = 10

There are 3 S' in the word STATISTICS

The 3 'S' can be arranged in 3! ways

In the remaining letters TATITIC there are 3T's, 2 I's

Internally 3T's can be arranged in 3! ways.

and Internally 2 I's can be arranged in 2! ways.

The probability of selecting letter 'S' from the word

 STATISTICS = (10!)/(3!3!2!) = 50,400 ways

Know more about  Permutations:

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