1.When should a line graph be used rather than a bar graph? select all that appl

ID: 3352021 • Letter: 1

Question

1.When should a line graph be used rather than a bar graph? select all that apply

a)a line graph represents a rate; change over time or change over series

b)a line graph reprsent where the first data influence the next data point

c) a bar raph represent independent data with the same variable

d) a line graph represents data where you know 100% of the information and each component is known

e) a bar graph represents data with geographical significance.

2. An outbreak on mumps linked to disney was graphed according to age of the people who were diagnosed.Which variable should be on the x axis?

a) number of sick

b)age of person

c) date of visit to disneyland

d)the state ill person came from

e) the date the ill person was vaccinated

1. a)a line graph represents a rate; change over time or change over series

b)a line graph reprsent where the first data influence the next data point

2. b)age of person

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