The total number of items in Hazel's wardrobe is 15 + 10 = 25.
The relative frequency of her T-shirts is 15/25 = 0.6.
Answer: 0.6.
Hazel has 15 T-shirts and 10 short-sleeve blouses in her wardrobe. What is the relative frequency of her T-shirts? Write your answer in decimal form.(1 point) bot
3 answers
A six-sided number cube is to be rolled 30 times. How many times do you expect to roll on an even number?(1 point) bot
There are three even numbers on a six-sided number cube: 2, 4, and 6. Since half of the numbers are even and half are odd, we can expect to roll an even number about half the time.
Since the cube is being rolled 30 times, we can expect to roll an even number about 15 times.
Answer: 15 times.
Since the cube is being rolled 30 times, we can expect to roll an even number about 15 times.
Answer: 15 times.