Question

A survey was conducted to study the relationship between a college student's age and the value of the car they drive. Data were collected from a random sample of 300 students from a certain college. The values of the students' cars were found using Kelley Blue Book Which of the following would be a meaningful display of the data from this study? A. A scatterplot B. A histogram C. A pie chart D. A two-way table E. Side by-side boxplots Question 2 In order to study whether there is a relationship between gender age at marriage, 50 couples were randomly selected and the age bride and groom were recorded Which of the following would be a meaningful display of the da from this study? A. A scatterplot R. A twa-way table

Answer 1

Answer:

Q1 A Scatter plot. Q2

Step-by-step explanation:

Q1. We have a data set containing values of car and age group, if we plot value of the car on y-axis and the age on x, it is logical that two different age groups can own a care with same value, so we can have two values on x corresponding to one value on the y-axis, if we can use scatter plot to visually depict this data.

Q2 50 couples with bride age and groom age , here we can take age difference and number of couples that fit in the catogery, a two way table can be used to describe this data(two columns ).