The table below was made at the end of October 2018 and shows the monthly percentage unemployment rates in the United States starting in January 2017. Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov Dec 2017 4.8 4.7 4.5 4.4 4.3 4.4 4.3 4.4 4.2 4.1 4.1 4.1 2018 4.1 4.1 4.1 3.9 3.8 4.0 3.9 3.9 3.7 3.7 - - A group wants to make a bar graph from this data to convince people that the unemployment rate has not decreased much. Their horizontal axis will have a bar for each month. How might they construct their vertical axis so the decrease appears the smallest? a. The vertical axis has a scale from 0% to 50%. b. The vertical axis has a scale from 0% to 100%. c. The vertical axis has a scale from 0% to 5%. d. The vertical axis has a scale from 3% to 5%
Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
-
The table below was made at the end of October 2018 and shows the monthly percentage unemployment rates in the United States starting in January 2017.
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sept
Oct
Nov
Dec
2017
4.8
4.7
4.5
4.4
4.3
4.4
4.3
4.4
4.2
4.1
4.1
4.1
2018
4.1
4.1
4.1
3.9
3.8
4.0
3.9
3.9
3.7
3.7
-
-
A group wants to make a bar graph from this data to convince people that the unemployment rate has not decreased much. Their horizontal axis will have a bar for each month. How might they construct their vertical axis so the decrease appears the smallest?
a. The vertical axis has a scale from 0% to 50%.
b. The vertical axis has a scale from 0% to 100%.
c. The vertical axis has a scale from 0% to 5%.
d. The vertical axis has a scale from 3% to 5%.
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 4 images
