Probability and (of course) Statistics

Question 1

What is the probability of flipping heads on a double sided coin

Accepted Answer

1/2

Question 2

*WARNING* VERY DIFFICULT QUESTION. What is an appropriate sample of a population?

Accepted Answer

An unbiased sample, which means chosen at random

Question 3

What is experimental probability?

Accepted Answer

The actual number of outcomes of an event

Question 4

What is a biased sample?

Accepted Answer

A sample chosen by convenience, A sample that is not random

Question 5

What is probability?

Accepted Answer

The chance of something occuring, The likelihood of an event

Question 6

What are the two types of probability

Accepted Answer

Experimental and Theoretical

Question 7

But.... What is THEORETICAL PROBABILITY

Accepted Answer

What is expected to happen, What will possibly occur

Question 8

*BONUS* Who is Ms. Edwards's favorite Belcher kid? This doesn't count for points.

Accepted Answer

Louise

Question 9

See what I mean? Now... what is an unbiased sample?

Accepted Answer

A randomly chosen sample, not based on opinion.

Question 10

Samples are used to...

Accepted Answer

Show what a population is like, using small representations, Represent the whole population using a small part of it.

Question 11

Populations are used to collect data in statistics. What is a population?

Accepted Answer

A entire group of people in a place, A particular group of inhabitants, living in an area.

Question 12

Which is an accurate sample of a population?

Accepted Answer

Randomly chosen people

Question 13

what is the chance of rolling a 986 on a FAIRnumber cube

Accepted Answer

Its not possible because 986 is not on a fair number cube.

Question 14

Grievous has 3 green, 4 blue, & 1 purple lightsabers in his collection. Chance of choosing blue

Accepted Answer

One half

Question 15

Now we look at statistics. What are statistics?

Accepted Answer

Math dealing with collected data

Questions 15