Jonathan draws a ticket from a box to select the door prize winners at a party. The tickets are numbered from 1 to 25. What is the expected value that the tickets drawn will have numbers less than 5 if he draws tickets 40 tickets

6

Step-by-step explanation:

Given that there are tickets in the draw which are numbered from 1 to 25.

Probability of an event E is given by the formula:

Probability of each number can be found out as:

Number of favorable cases for each number is 1 and total number of cases here is equal to the total number of tickets i.e. 25.

Now, the numbers less than 5 mean 1, 2, 3 and 4.

Therefore, 4 number of favorable cases.

Now, it is given that 40 tickets are drawn.

Number of times, the numbers less than 5 are expected:

hope it

step-by-step explanation:

x^(1/6) · x^(1/6) · x^(1/6)   ·x^(1/6) = x^(4/6)   since we add the exponents

4/6 can be simplified to 2/3

the simplified form is x^(2/3)