American High School

MEI FENG HOWELL

AP Statistics:Rolling Down the Hill

Geometry: How to prove hinge theorem?

http://proofsfromthebook.com/2013/07/06/the-proof-of-the-hinge-theorem/

 

Geometry: How to prove the triangle inequality theorem?

Geometry:How to prove the triangle longer side theorem?

AP Statistics: Distracted Driving

After you finish number six question, ask Mrs. Howell for your trial numbers and click the corresponding period to pool the class data.

If you need worksheet for the instruction, go to the class locker.

 

Period 2 Data

 

Period 5 Data

 

Period 6 Data

AP Statistics: How well can you predict Mrs. Howell's height?

1. Click on the link to answer the questions? Everyone answers the questions after you measure your hand span and height.

 

2. After the whole class is done collecting data.  Click this one to access the data.  .  Individually, use the data from your period to draw the scatter plot. Describe the association/correlation between the hand span and the height.  One report per person. Use a ruler and a graph paper for this report.  Title the graph, label the graph with units, and scale the graph.

 

3. Identify the explanatory variable and response variable.  Check (Write down) the three conditions (numerical variables, residual plot, and outliers). Make sure you draw the residual plot.

 

4. Calculate the regression equation and the correlation coefficient?  Explain the meaning of the correlation coefficient.

 

5. Explain the meaning of the slope.

 

6. Calculate the R2.  Explain the meaning of the R2.

 

7. Mrs. Howell's hand span is 16.5 cm and height is 150 com.  Predict Mrs. Howell's height.  What is the residual?  Did you overestimate or underestimate?

 

 

The report is due at the end of the class today. 10/19/2017.

Big Idea Online Textbook login

 

 

In order to login to Clever​, use the following address https://clever.com/in/fusdk12 :

 

 

STUDENT

  • ​Username GAFE account  

    • Example: isahsu850@fusdk12.net

  • Password Welcome!

It will take you to reset your password.  Be sure to write down your password and don't forget it.  I don't have control for resetting password from my account.

Google Summit Share Out

Google summit.jpg
 

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