The letter tiles C, A, R, E, S are placed in a box. Without looking, Jorelle picks a letter tile from the box and records the result before placing it back. If he repeats the procedure 100 times, how many times will the letter A tile be picked?(1 point) times
Using the concept of probability, we can calculate the expected frequency of picking the letter A tile.
The total number of letter tiles in the box is 5 (C, A, R, E, S).
Since Jorelle is picking with replacement, the probability of picking the letter A tile each time is 1/5.
Therefore, the expected frequency of picking the letter A tile in 100 trials is:
100 * (1/5) = 20
So, Jorelle is expected to pick the letter A tile 20 times out of 100 trials.