Draw a scatter plot that shows a positive, linear association and has one clear outlier. Circle the outlier. Draw a scatter plot that shows a negative association that is not linear.

Jada surveyed all 7th and 8th graders at her school about whether they have pets. Complete the missing entries in this two-way table:

At a school social, children attend with family members. Everyone had a choice between a sweet snack and a salty snack. Here is a two-way table showing the number of adults and children who made each choice of snack. Complete the table with relative frequency by row. Round to the nearest percent. Make a segmented bar graph to represent the data in your table. Use one bar for each row of the table.

Lin opened a lemonade stand during the summer. She noticed that she sold more lemonade on warmer days. For each day she sold lemonade, she plotted the point $$(t,c)$$ , where $$t$$ represents high temperature and $$c$$ represents cups of lemonade sold. On the same axes, draw a line that you think is a good fit for the data. A computer program found that the line $$c=2t-89$$ is a good fit for the data. Use this equation to predict how many cups of lemonade Lin might sell on a day when the high temperature is 74 degrees. The high temperature this Sunday is expected to be 5 degrees warmer than the high temperature this Saturday. Using the line $$c=2t-89$$ , how many more cups of lemonade should Lin expect to sell on Sunday than Saturday? Explain or show your reasoning.