Valid Result A result that answers the question it was intended to answer.

Peer Review The evaluation of a scientific report by other scientists who are experts in the same area (peers). They go through it bit by bit, examining the methods and data, and checking it's all clear and logical.

Variable A quantity that has the potential to change.

Variable A quantity that has the potential to change.

Independent Variable The variable that you change in an experiment.

Dependent Variable The variable that you measure in an experiment.

Discrete Data Data that can only take certain values.

Continuous Data Data that can have any value on a scale.

Categoric Data Data that can be sorted into categories.

Ordered/Ordinal Data Categoric data where the categories can be put in order.

Precise Result A result that can be consistently reproduced in independent experiments.

Anomalous Result A result that doesn't fit in with the pattern of the other results in a set of data.

Precise Result A result that can be consistently reproduced in independent experiments.

Correlation The relationship between two values.

Correlation The relationship between two values.

Valid Result A result which answers the question it was intended to answer.

Accurate Result A result that is close to the true answer.

Precise Result A result that can be consistently reproduced in independent experiments.

The really valuable method of thought to arrive at a logically coherent system is intuition.

I was stationed in Norfolk, Virginia, for a while, about which the less said the better, and then I was in the Mediterranean, about which the more said the better.

We were at the dark end of the L.A. punk scene, and that scene was full-on and violent and aggressive and wild and intense.

The hardest thing to get is true emotion. I always believe you need to earn that with the audience. You can't just tell them, 'Ok, be sad now.'

It's very easy for people to say what's wrong with education in Arizona, but if I'm elected as governor, I want to focus on what we're doing well and maximizing the impact of what we know is working.

Let's acknowledge the difference between speaking up with intention and speaking up for attention.

All these years, they've been giving lip service to saying that we are a party that is inclusive instead of exclusive. We've said the Democratic Party has a great big umbrella, and everybody can be comfortable under that umbrella. If they didn't mean it, then it ought to be pulled apart.

The only mistake for which people are congratulated is marriage.

The decision to use military force should always be one made with the utmost caution, with U.S. interests at stake, and with the consent of Congress.

I want all my friends, family and fans to know that I am in good spirits and I will be fine.

In quantum physics, the study of material at the subatomic level, you get down to the tiniest levels. When they take these subatomic particles, put them in particle accelerators and collide them, quantum physicists discover there's nothing there. There's no one home - no ghost in the machine.

If the only way we judged hunger was how full the stomach is no one would ever have dessert.

I think romantic passion is wanting a little something in return.

I've been watching 'The Cosby Show' and 'Roseanne' a lot right now, and those work so well because they're not, like, jokey comedies; they are coming from real characters. We want our show to be like that. A family show.

I probably didn't put forth the effort I should have put forth, didn't realize the value of education until I went to college.

In pop or rock you can make a fast song or a slow one but in disco there is really just the one rhythm.

My heart to you is given: Oh, do give yours to me; We'll lock them up together, And throw away the key.

Being from New York, there's three things you know about Hollywood. You know about the Hollywood sign, Sunset Strip and Hollywood Boulevard with the stars.

People are always going to identify with what it's like living in society and have people judge you in certain ways, and how you can be strong enough to be your own person and all those good things.

I love my family, I'll do anything for them.

Since I started acting, I always or often find work takes precedence with me. And that is not necessarily a great rule for life.

There's a reason why Smellovision has never really taken off. And I think it's a good thing.

I don't like what the radio plays for the most part.

Empathy is why entertainment is always growing, and for millennials, everyone is judging them and trying to grab their attention by insulting them. We're living in a time where everyone has 25 profiles, and they're having 25 conversations.