Gold Mine

Begin

You don't have time to dig out this gold, but if you are clever you could find something useful here.

Which situation does NOT show causation?

When you lift weights every day, you get stronger.

When you eat more vegetables, you get higher grades.

When you drink the low fat milk, you drink less calories than if you were to drink high fat milk.

When more people come over to help you clean your room, your room gets cleaner faster.

Which of the following best represents causation?

When it's cold outside, the number of granola bars sold decreases.

When fewer people help you clean your room, the time it takes to clean it decreases.

When Chipotle sales increase, Freebirds sales increase.

When a tornado hits a house, there will be damage done to the house.

What does a correlation coefficient of r = -.07 imply about the graph of a data set?

The linear model has a weak negative correlation.

The linear model has a strong negative correlation.

The linear model has a weak positive correlation.

The linear model has a strong positive correlation.

What does a correlation coefficient of r = .7 imply about the graph of a data set?

The linear model has a weak negative correlation.

The linear model has a strong negative correlation.

The linear model has a weak positive correlation.

The linear model has a strong positive correlation.

Is (3,4) a solution to the inequality below?

x - y > -1

YES

NO

Is (5,2) a solution to the inequality below?

3x + 2y < 10

YES

NO

_

BOOM!

Dangerous stuff, dynamite. Click here to try again.

KABOOM

This is perfect!You will need this to get into that safe in the bank.

password:

Back to Town