MAT 140 Quiz: Unit_05_Data_Management_-quiz
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She graphed some of the data: use the bar graph, which two rooms together raised about the same amount as room 6, suppose all the classrooms that took part in the craft sale are shown on the graph. Explain how you know: which fundraisers raised about the same amount of money, use your answer to question 1b to estimate the amount raised, by the bike-a-thon, by all the fundraising activities together. Lesson 2: finding the median: each day, tyler empties the change from his pocket into a jar. Here are the amounts he put in the jar each day for the last few days: Why: the mean of the numbers in this set is 5. Write a different set of 6 numbers that also has mean 5. Lesson 4: constructing and interpreting graphs: jackie and vidhu recorded the average monthly temperatures in their towns for 8 months. May june july aug. sept. oct. nov. dec.
