MATH FLASHCARD REVIEWER PROBABILITY & GRAPHS

[made by haeun] praise GOD!!! Also, you are advised to study with notes aswell. This is just a reviewer and it doesn't have all the topics

What are graphs?

Graphs are visual representations of data in numerical form.

What are the 4 types of graphs we learned?

bar graph, line, graph, double bar graph, double line graph

What are bar graphs?

Bar graphs are charts that use rectangular bars to compare data.

What are line graphs?

it is a data visualization tool that shows time [ specific period of time ]

what are double bar graphs?

It is to show to sets of data

what are double line graphs for?

to compare two data sets over a period of time.

What is the difference between a bar graph & a line graph?

Bar graph shows values, while line graphs, show time. Bar graphs use rectangular bars while line graphs use line points. Bar graphs are for comparing, while line graphs are for time.

What are the parts of a graph?

TITLE, SCALE that shows the unit on the y-axis, LABELS that explain the data seen on the x and y-axis.

what is PROBABILITY?

It is getting a favorable outcome out of all possible outcomes.

the 2 types of probability and explain both of these types.

THEORETICAL PROBABILITY is the probability that we expect. EXPERIMENTAL PROBABILITY is calculated based on an experiment with repeated trials.

How to calculate the theoretical probability?

P(Event) = (Number of Favorable Outcomes) / (Total Number of Possible Outcomes)