2. Tables and Graphs

Question 1

relative frequency distribution

Answer 1

frequency distribution/total number of observations

Question 2

cumulative relative frequency distribution

Answer 2

…

Question 3

quantitative variable

Answer 3

numerical

Question 4

qualitative

Answer 4

values are names or labels

Question 5

discrete variable

Answer 5

cannot take on all values (can be counted)

Question 6

continuous variable

Answer 6

can be anything

Question 7

histogram bars connected

Answer 7

data comes from continuous variable

Question 8

frequency density

Answer 8

classes/class widths

Question 9

bivariate data

Answer 9

data for two variables

Question 10

univariate data

Answer 10

data of one variable

Question 11

time series data

Answer 11

measurements of a single variable

Question 12

successive

Answer 12

in a row; sequential

Question 13

time series data

Answer 13

measurements of a single variable at successive moments in time

Question 14

time series

Answer 14

the sequence of successive data

Question 15

time series

Answer 15

the sequence of successive data

Question 16

discrete variable

Answer 16

cannot take on all values (can be counted)

Question 17

continuous variable

Answer 17

can be anything

Question 18

histogram bars connected

Answer 18

data comes from continuous variable

Question 19

frequency density

Answer 19

classes/class widths

Question 20

bivariate data

Answer 20

data for two variables

Question 21

univariate data

Answer 21

data of one variable

Question 22

time series data

Answer 22

measurements of a single variable

Question 23

successive

Answer 23

in a row; sequential

Question 24

time series data

Answer 24

measurements of a single variable at successive moments in time

Question 25

time series

Answer 25

the sequence of successive data