Correlations + or -
Trend Lines
Two - Way Tables
Random
100

negative correlation

100

A line of best fit should be____of the data points

Through the middle

100

How many total on Honor Roll?

68

100

What year was Ms. Heelan born?

1995

200

Name the correlation

no correlation

200

Where does Ms. Heelan send students when they struggle to stop talking?

An island

200

What total for No Honor Roll?

63

200

84 divided by 3 =

28

300

In general, the more one eats the less hunger they feel.  This would be _____correlation.

negative corrleation

300

Write the equation for the line of fit shown.

y = 1/2 x + 2

300
What items does Ms. Heelan typically use as passwords for entry tickets?

types of fruit

300

Simplify the expression


40 / 56

5 / 7

400

This describes the correlation between time running on a treadmill and calories burned.

positive correlation

400

Which line is the best model of the data?

Line "P"

400

How many total students were surveyed?

131

400

25 = -5x - 5


X = _____

-6

500

As temperature decreases, the speed at which molecules move decreases. Identify the type of correlation.

Positive correlation

500

Predict the belly width for a length of 135 cm

any number over 30 and less than 35 cm

500

How many total have No Curfew?

38

500

What shape it this?


Sphere