Finding Measures of Central Tendency with Graphs SOL 6.18 & 6.19.

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Presentation transcript:

Finding Measures of Central Tendency with Graphs SOL 6.18 & 6.19

Stem Leaves Key: 6| 0 means 60 What is the mode for the data in the stem–and–leaf plot? A55 B74 C85 D95

Stem Leaves 7 | | | What is the mode? A66 B85 C86 D95

Stem Leaves 7 | | | What is the range for this data? A70 to 86 B70 to 95 C70 to 90 D76 to 95

Candy Bars Sold This Week About what was the median number of bars sold in a week? A10B12 C41D21

Number on Spelling Test Number of students who spelled the word correctly What would the range of this graph be? A 1 B 6 C 7 D 8 What would the median be? A5 B8 C9 D10