(PA) Unit 9 Lesson 2 - Line of Best Fit

Categorize

Options (3)

Drop the scatter plot examples into the proper correlation category (think Mr. Slope Guy).

Positive Correlation

Negative Correlation

No Correlation

Multiple Choice

What conclusion can you make using the following scatter plot?

• Anyone that does not study will get a zero test score

• Everyone that studies 10 hours will get a 100%

• Everyone that studies at least 6 hours is guaranteed to receive a 80% or better

• Those students that studied longer, tended to get higher test scores

Multiple Choice

Which scatter plot matches the data shown in the table?

Multiple Choice

Make a prediction: when it is 10^o outside, how much ice cream sales ($$$) do we expect?

• About $50

• About $225

• About $200

• About $125

Poll

What do you think??? Positive, Negative, or No Correlation?

Age (x) vs. Height (y)

• Positive

• Negative

• No Correlation

Poll

What do you think??? Positive, Negative, or No Correlation?

Birth Month (x) vs. Test Score (y)

• Positive

• Negative

• No Correlation

Poll

What do you think??? Positive, Negative, or No Correlation?

Amount of Money you Spend (x) vs. Money Left in your Bank Account (y)

• Positive

• Negative

• No Correlation

Word Cloud

Make a prediction: How tall in inches, do you expect a person wearing size 11 shoes to wear?

Type in a whole number...the units are inches.

Word Cloud

Make a prediction: How tall in inches, do you expect a person wearing size 4 shoes to wear?

Type in a whole number...the units are inches.

Word Cloud

Make a prediction: What size shoe would you expect a person that is 59.5 inches tall to wear?

Type in valid shoe size (numbers only)