Enable contrast version

# Tutor profile: Alice R.

Inactive
Alice R.
Harvard Economics Tutor
Tutor Satisfaction Guarantee

## Questions

### Subject:Economics

TutorMe
Question:

What is the probability of rolling two dice and getting at least one odd number?

Inactive
Alice R.

Given that there are 4 possible outcomes when you roll 2 dice (even + even, even + odd, odd + even, and odd + odd), that 3 of these outcomes include one odd number, and that there is a 1/4 chance of rolling each combination, the overall probability is equal to 3*1/4 = 3/4 or 75%.

### Subject:Econometrics

TutorMe
Question:

What conditions must exist for Omitted Variable Bias to occur?

Inactive
Alice R.

The variable must 1) be correlated with the dependent variable and 2) be correlated with at least one of the independent variables in the model.

### Subject:Microeconomics

TutorMe
Question:

Explain the difference between a shift in the demand curve and movement along the demand curve.

Inactive
Alice R.

Movement along the demand curve happens only when there is a change in price, whereas a shift in demand is the result of a change in demand even though the price is still the same as it was before.

## Contact tutor

Send a message explaining your
needs and Alice will reply soon.
Contact Alice

Start Lesson

## FAQs

What is a lesson?
A lesson is virtual lesson space on our platform where you and a tutor can communicate. You'll have the option to communicate using video/audio as well as text chat. You can also upload documents, edit papers in real time and use our cutting-edge virtual whiteboard.
How do I begin a lesson?
If the tutor is currently online, you can click the "Start Lesson" button above. If they are offline, you can always send them a message to schedule a lesson.
Who are TutorMe tutors?
Many of our tutors are current college students or recent graduates of top-tier universities like MIT, Harvard and USC. TutorMe has thousands of top-quality tutors available to work with you.
BEST IN CLASS SINCE 2015
TutorMe homepage