10 Math Statistics Flashcards

1

divides off (approximately) the lower 25 per cent of data values

Q3
Bottom wisker
Q2
Q1

2

When numerical information is collected on a topic, this information is called_____

frequency distribution table:
data
Statistics
Symmetrical

3

Data relating to two variables is called

Univariate data
Divariate data
Bivariate data

4

Find the median

17.5
15
14
7.5

5

Find the Median

3.5
8
12
3

6

Describe the relationship of bi variate data

weak positive
weak negative
no relationship
strong positive

7

Find the mode

2
3
17
21

8

Mind the medial group

11.5
22
18
16

9

________is a straight line that best represents the data on a scatter plot.

fit line
average line
dotline
line of best fit

10

The study of the collection, organisation, analysis, interpretation and presentation of data

Bias
Probability
Statistics
Census

11

Find the mean of :

19
18.5
18
18.6

12

Find the median

60
10.5
20
62.5

13

Find the mode

9 9 9
43
9
0.9

14

Find the Median

0
80
50
67

15

Find the IQR

27
20
21
7

16

Find the mean:

18
10
12
19

17

Find the mode

20
11
15
13

18

Find the median

20
Mr.K is awesome
7.5
15

19

Describe the histogram

positively skewed
negavively skewed
Symetrical

20

Calculate the mean (1 Decimal place)

4
3.4
7
3.5

10 Math Statistics

Questions 20

10 Math Statistics

Questions 20