# Activity 2: Did I Get This? Category

“Did I Get This?” activities for our course materials.

## Did I Get This – Standard Deviation of a Discrete Random Variable

Published: Feb 2nd, 2013

Here again is the probability distribution of Y—the number of defective parts in an hour in Yves’ production line: Consider the following expressions: This document is linked from Discrete Random Variables.

## Did I Get This – Mean of Discrete Random Variable

Published: Feb 2nd, 2013

Here again is the probability distribution of Y, the number of defective parts in an hour in Yves’production line: This document is linked from Discrete Random Variables.

## Did I Get This – Random Variables

Published: Feb 2nd, 2013

This document is linked from Unit 3B: Probability (Part 2).

## Did I Get This – The General Multiplication Rule

Published: Jan 29th, 2013

This document is linked from Conditional Probability and Independence.

## Did I Get This – Conditional Probability

Published: Jan 28th, 2013

Consider the piercing example, where the following two-way table is given, Recall also that M represents the event of being a male (“not M” represents being a female), and E […]

## Did I Get This – Comparing P(A and B) to P(A or B)

Published: Jan 27th, 2013

This document is linked from Conditional Probability and Independence.

## Did I Get This – Probability Rule Six

Published: Jan 27th, 2013

This document is linked from Conditional Probability and Independence.

## Did I Get This – Probability Rule Four

Published: Jan 21st, 2013

At the end of 2003, money.cnn.com published a list of North America’s favorite car colors of 2003, citing DuPont Automotive as their source. Here is the list of the colors […]

## Did I Get This – Probability Rule Three

Published: Jan 8th, 2013

On the “Information for the Patient” label of a certain antidepressant it is claimed that based on some clinical trials, when taking this medication there is a 14% chance of […]

## Did I Get This – Probability Rule Two

Published: Jan 7th, 2013

Marital status can be categorized into: never married, married, widowed or divorced. According to Infoplease.com, the following are the probabilities of those marital status categories for adults in the United […]