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SHHS Maths - Higher > Data > Flashcards

Flashcards in Data Deck (12)
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1
Q

In a pie-chart angles add to …

A

360°

2
Q

What is the range of

1, 6, 7, 10, 8

A

9

3
Q

What is the mean of

2, 5, 3, 4, 6

A

4

4
Q

What is the median of

2, 6, 7, 3, 7

A

6

5
Q

What is the mode of

5, 6, 7, 5, 9

A

5

6
Q

What correlation?

A

Positive Correlation

7
Q

What correlation?

A

No correlation

8
Q

What correlation?

A

Negative correlation

9
Q

Probabilities add to …

A

1

10
Q

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

A

1/20

11
Q

Probabilty of something OR something else

A

Add the probabilities

12
Q

Probability of something AND something else

A

Multiply the probabilities