Each of the whole numbers from 1 to 25 is written on a slip of paper and placed in a bag. Calculate each probability. P(Prime) P(divisible by 3 but not 2) P(multiple of 5) P(greater than 20) P(multiple of 12 and less than 20) Use this situation to create two of your own probability questions that give a probability of 1/25 as the answer. Use this situation to create two of your own probability questions that give a probability of 3/25 as the answer.

P( Prime) = 9/25, P(divisible by 3 but not 2) = 4/25, P(multiple of 5) = 5/25, P(greater than 20) = 5/25 or 1/5, P( multiple of 12 and less than 20) = 1/25

What is the Probability?

Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one. Probability has been introduced in maths to predict how likely events are to happen. The meaning of probability is basically the extent to which something is likely to happen.

Here, from whole number 1 to 25,

Prime number = { 2, 3, 5, 7, 11, 13, 17, 19, 23}

P(Prime) = 9/25

Numbers which are divisible by 3 but not 2 = { 3, 9, 15, 21}

P(divisible by 3 but not 2) = 4/25

Numbers which are multiple of 5 = {5, 10, 15, 20, 25}

P(multiple of 5) = 5/25 = 1/5

Numbers which are greater than 20 = {21, 22, 23, 24, 25}

P(greater than 20) = 5/25 = 1/5

Numbers which are multiple of 12 and less than 20 = {12}

P(multiple of 12 and less than 20) = 1/25

Thus, the required probabilities are:

P( Prime) = 9/25, P(divisible by 3 but not 2) = 4/25, P(multiple of 5) = 5/25, P(greater than 20) = 5/25 or 1/5, P( multiple of 12 and less than 20) = 1/25

Learn more about Probability from:

https://brainly.com/question/11234923

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