8th Grade Math - Statistics And Probability - Find And Correct Errors Practice Introduction

Jacob incorrectly states that this scatter plot shows a positive correlation because there are points on the bottom left of the graph and in the top right of the graph.

Cornelius analyzes the scatter plot below and incorrectly states that there is a linear association between the two variables.

Leah took a colored pencil and drew a line of best fit through each of the scatter plots below. She created an incorrect line of best fit in one of the graphs.

Jazmine was asked to find the slope-intercept form of the line of best fit in the scatter plot below. She made a mistake.

Kyrie says that if a test contained 120 problems on it then it would take the average person 2 hours to finish the test. She is incorrect.

The two-way table below shows the data collected from a survey of 200 students at a school.