Define dependent events.

Important Questions on Elementary Probability Theory

EASY

11th Tamil Nadu Board

IMPORTANT

Statistics Standard 11>Chapter 8 - Elementary Probability Theory>EXERCISE>Q 27

Define mathematical probability.

EASY

11th Tamil Nadu Board

IMPORTANT

Statistics Standard 11>Chapter 8 - Elementary Probability Theory>EXERCISE>Q 29

Define conditional probability.

EASY

11th Tamil Nadu Board

IMPORTANT

Statistics Standard 11>Chapter 8 - Elementary Probability Theory>EXERCISE>Q 30

State the Multiplication theorem on probability for any two events.

EASY

11th Tamil Nadu Board

IMPORTANT

Statistics Standard 11>Chapter 8 - Elementary Probability Theory>EXERCISE>Q 31

State the Multiplication theorem of probability for independent events.

EASY

11th Tamil Nadu Board

IMPORTANT

Statistics Standard 11>Chapter 8 - Elementary Probability Theory>EXERCISE>Q 32

What is the chance that a non-leap year selected at random will contain $53$ Sundays or $53$ Mondays?

EASY

11th Tamil Nadu Board

IMPORTANT

Statistics Standard 11>Chapter 8 - Elementary Probability Theory>EXERCISE>Q 33

When two dice are thrown, find the probability of getting doublets. (same number on both dice).

EASY

11th Tamil Nadu Board

IMPORTANT

Statistics Standard 11>Chapter 8 - Elementary Probability Theory>EXERCISE>Q 34

A box containing $5$ green balls land $3$ red colour balls. Find the probability of selecting $3$ green colour balls without replacement.

EASY

11th Tamil Nadu Board

IMPORTANT

Statistics Standard 11>Chapter 8 - Elementary Probability Theory>EXERCISE>Q 35

There are $5$ items defective in a sample of $30$ items. Find the probability that an item chosen at random from the sample is defective.