Question

How do you solve this question?

Answer 1

The answers to the questions are as follows:

• The value of the empty box in the diagram is 10

• The probability that the number is in AnB = 1/5

How to solve the Venn diagram

We have E = {1, 3,5, 7, 9, 11, 13, 15, 17, 19}

A= { 3, 7, 9, 11, 15}

B = {5, 7, 11, 13}

We have A n B = numbers that are contained in both of the sets

= 7, 11

a.) We have to count the total number in the dataset. That is the total number of odd numbers that are less than 20.

Hence total numbers in the set = 10

b. The probability that the number is in set AnB

= 7, 11

= 2/10

= 1/5

We can conclude that the probability that the number is in A intersect B = 1/5

Read more on Venn diagrams here: brainly.com/question/2099071

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