A survey of a company's employees explored the relationship between employee status and support of a new workplace safety policy
. The results are displayed in the following two-way frequency table. Workplace Safety Policy
For Against Total
Part-Time Employee 20 60 80
Full-Time Employee 100 20 120
Total 120 80 200
Based on the table above, which of the following statements are true?
There are twice as many part-time employees against the workplace safety policy than full-time employees against the workplace safety policy.
There are more employees for the workplace safety policy than against the workplace safety policy.
There is an equal number of part-time employees and full-time employees.
There are more part-time employees against the workplace safety policy than for the workplace safety policy.
A.
II and IV
B.
I and II
C.
II and III
D.
I and IV
A: highest and lowest time surfing the internet What the look at on the internet B: 40 to 60 minutes It represents the middle half of the students in the class C: there should be no significant effect on the interquartile range if there is an outlier. The graph as a whole would have longer “whiskers” though.
