Math Data Analysis

Which statement best represents this relationship?

• There is no relationship between the number of miles driven and the amount of gas remaining in the tank

• As the number of miles driven increases, the amount of gas remaining in the tank increases.

• As the number of miles driven increases, the amount of gas remaining in the tank decreases.

• A relationship cannot be determined from this scatter plot

Which statement best describes the relationship shown in this scatter plot?

• Students with a bigger shoe size earn a higher math score

• Students with a smaller show size earn a higher math score

• A student's shoe size has no effect on their math score

• A student with a shoe size of 8 will always earn a score of 80%

The key on a stem-and-leaf plot is 2|0 = 2.0. What number does a stem of 8 and a leaf of 3 represent?

• 8.0

• 0.83

• 8.3

• 83

 Range means?

• Middle number

• Difference between high and low numbers

• Number that shows the most

This shows how many baseball cards a group of friends have in their collections. How many friends have baseball card collections with more than 70 cards?

• 7

• 8

• 9

• 4

About how old is Dan?

• 35

• 20

• 25

• 40

Which of the following best describes the process of finding the range for a set of data?

• ADD the biggest and smallest numbers

• Place the number in order from least to greatest then find the middle.

• Find the difference between the Maximum and the Minimum.

• Find the average.

How many students have 0 Brothers and Sisters? 

• 6 students

• 0 students

• 12 students

• 10 students

What is the MEDIAN of this data?

• 90

• 20

• 80 and 90

• None

What is the median of the data?

• 200

• 100

• 90

• 140