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Warm Up 1. x2y6x10 x3y 2. (3z)4 3. (4a4)2(2a3)3 Supplies: Calculator.

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Presentation on theme: "Warm Up 1. x2y6x10 x3y 2. (3z)4 3. (4a4)2(2a3)3 Supplies: Calculator."— Presentation transcript:

1 Warm Up 1. x2y6x10 x3y 2. (3z)4 3. (4a4)2(2a3)3 Supplies: Calculator

2 Check Homework

3 Revisit Box Plots

4 Create a Box and Whisker Plot
MARK YOUR NUMBERS ABOVE WHERE YOU PLOT THEM.

5 Create a Box and Whisker Plot
MARK YOUR NUMBERS ABOVE WHERE YOU PLOT THEM.

6

7

8

9 The following numbers represent the number of sit-ups Maria did over a 7-day period: 55, 50, 0, 65, 64, 0, 53. Which measure of center most accurately describes the “typical” number of sit-ups Maria did: mean, median, or mode? Justify your reasoning.

10 Bivariate Data So far this week, we have been doing data in which there is one variable. In statistics, bivariate data is data that has two variables.

11 Remember: Scatter Plots
Linear Exponential

12 Remember: Positive, Negative, No Correlation
Types of Correlations Positive – the dots mostly increase from left to right Negative – the dots mostly decrease from left to right No correlation – there is no pattern Positive Negative No Correlation

13 Remember: Lines of Best Fit
A line that goes through the middle of the data Best linear trend of the data

14 The two variables are % of HW turned in and grade in the class

15 New: Frequency Tables Fill in the Totals.

16 Guided Notes

17

18 A

19 Homework Frequency Worksheet


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