Question

In a bag, there are cards each with one of the numbers {1, 2, 3, 4, 5} written on them. Kenneth reaches into the bag, selects a card, and then replaces it. He repeats this 16 times with the following results.
Number on selected card 1 2 3 4 5

Frequency 5 3 2 4 2


What is the relative frequency that Kenneth selects the card with 4 written on it? Enter your answer in the box.


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Answer 1

The relative frequency of drawing a 4 is 25%.

A relative frequency gives us the fraction of times an event occurs.

Kenneth drew the 4 card 4 times out of 16 draws; this gives us 4/16 = 1/4 = 25%.

Answer 2

4/16 or 25% have a good day