Probability & Statistics Vocabulary 7th grade

Question 1

Mean, median and mode are measures of ____________________

Accepted Answer

central tendency

Question 2

Ex: flipping a coin and rolling a dice

Accepted Answer

independent event

Question 3

The likelihood an event will occur

Accepted Answer

probability

Question 4

all possible outcomes

Accepted Answer

sample space

Question 5

the difference between the largest and smallest number in a data set

Accepted Answer

range

Question 6

What is this graph called?

Accepted Answer

line plot

Question 7

3 step process that tells us the average distance the numbers are from the mean

Accepted Answer

MAD

Question 8

Ex: drawing a marble out of a bag,not replacing it, then drawing another marble

Accepted Answer

dependent event

Question 9

range, interquartile range and mean absolute deviation are all measures of __________

Accepted Answer

variation

Question 10

What is this graph called?

Accepted Answer

stem and leaf plot

Question 11

What is this graph called?

Accepted Answer

box and whisker plot

Question 12

What is this graph called?

Accepted Answer

line graph

Question 13

a group we want to know information about

Accepted Answer

population

Question 14

the part of the population being studied

Accepted Answer

sample

Question 15

4!= 4 X 3 X 2 X 1

Accepted Answer

permutation

Question 16

Ex: I can get four toppings on a hotdog but I am only picking 2. How many different hotdogs?

Accepted Answer

combination

Question 17

the most common number in a data set

Accepted Answer

mode

Question 18

the difference between the upper and lower quartiles

Accepted Answer

interquartile range

Question 19

the number in the middle of the data set that is in order from least to greatest

Accepted Answer

median

Question 20

What is this graph called?

Accepted Answer

bar graph

Question 21

multiply the sample space of each event to find the total possible outcomes of 2 events

Accepted Answer

counting principle

Question 22

favored outcome divided by total number of possible outcomes

Accepted Answer

theoretical probability

Question 23

the number of times an event occurs divided by the total number of trials

Accepted Answer

experimental probability

Question 24

Another word for mean is

Accepted Answer

average

Probability & Statistics Vocabulary 7th grade

Questions 24

Probability & Statistics Vocabulary 7th grade

Questions 24