Flashcards in Data Deck (12)

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1

In a pie-chart angles add to ...

360°

2

What is the range of

1, 6, 7, 10, 8

9

3

What is the mean of

2, 5, 3, 4, 6

4

4

What is the median of

2, 6, 7, 3, 7

6

5

What is the mode of

5, 6, 7, 5, 9

5

6

What correlation?

Positive Correlation

7

What correlation?

No correlation

8

What correlation?

Negative correlation

9

Probabilities add to ...

1

10

If the probability of someone getting a C is 19/20, what is the probability that they don't get a C?

1/20

11

Probabilty of something OR something else

Add the probabilities

12

Probability of something AND something else

Multiply the probabilities