Question

For two weeks, Mark recorded the color of the traffic light at the intersection of Main Street and North Avenue as his bus approached the intersection. He created this frequency table. What data did he collect to create this frequency table?

Red: 8
Green: 1
Yellow: 1
Total: 10

A. red, red, red, red, red, red, green, red, red, yellow


B. red, red, red, yellow, red, red, green, red, red, yellow


C. red, red, green, red, yellow, red, green, red, red, yellow


D. green, red, red, red, red, red, green, red, red, yellow

Answer 1

obviously the answer is a

Answer 2

A. red, red, red, red, red, red, green, red, red, yellow

Explanation:

According to the frequency table, there are 8 red lights, 1 green light and 1 yellow light for a total of 10 lights.

In choice A, there are 8 red lights, 1 green light and 1 yellow light, with 10 total lights. This is the correct choice.

In choice B, there are 7 red lights, 1 green light and 2 yellow lights, with 10 total lights. This is not the correct choice.

In choice C, there are 6 red lights, 2 green lights and 2 yellow lights, with 10 total lights. This is not the correct choice.

In choice D, there are 7 red lights, 2 green lights and 1 yellow lights, with 10 total lights. This is not the correct choice.