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Home > CC1 > Chapter 8 > Lesson 8.1.2 > Problem 8-24

8-24.
  1. A school survey showed that 153 students owned π-Pods, 53 students owned π-Phones, 17 students owned both, and 246 students owned neither. Homework Help ✎

    1. What is the ratio of π-Pod owners to π-Phone owners?

    2. What is the ratio of π-Phone owners to those that have neither a π-Phone nor a π-Pod?

    3. What would be the best way to display this data? Review Section 1.1 for the types of data displays you have learned about in this course.

153 students own π-Pods and 53 students own π-Phones.
How do you write this as a ratio?

153:53

See part (a).

The data is categorical and there is no order to it.

Which display of data shows overlap?