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(Answer) MATH399N – Week 2 Assignment: Line and Bar Graphs

QUESTIONS

Question 1

Given the data above, after tallying up the wins during the chess club meeting, which member of the club was most likely the winner?

Question 2

A chess club meets every month and the members each tally how many times they won a game of chess during the past month. The following table shows the number of wins for each member of the club.

Members Frequency
Joe 0
Aaron 6
Karen 7
Michelle 7
Barbara 12

Create the corresponding bar graph to represent this data below. Drag the dots on the top of the bar graph to create the chart.

Question 3

Alice is keeping track of the total number of books she has read over time. The line graph below shows the data.

How many books did Alice read from month 2 to 3? Do not include the unit in your answer.

Question 4

Marc is keeping track of the total number of movies he has watched over time. The line graph below shows the data where the number of movies corresponds to the number of movies that had been watched at the beginning of the week shown on the horizontal axis.

How many movies did Marc watch between the beginning of week 1 and the beginning of week 5? Do not include the unit in your answer.

Question 5

If the gym was going to expand only one part of their gym to provide more space, which area should they most likely expand?

Question 6

A gym is conducting research on their customer’s preferred work-out routine during the week. The following table shows the preferred work-outs for the selected gym customers.

Activity Frequency
Running 22
Swimming 16
Walking 11
Weight Lifting 8
Aerobics 5

Create the corresponding bar graph to represent this data below. Drag the dots on the top of the bar graph to create the chart.

Question 7

Porter is keeping track of the total number of books he has read over time. The line graph below shows the data.

How many books did Porter read from month 2 to 5? Do not include the unit in your answer.

Question 8

Josslyn is a car salesperson who keeps track of her sales over time. The line graph below shows how many cars she sells per week.

What was the change in cars sold from week 2 to 6? Do not include the unit in your answer.

ANSWERS:

Question 1

Given the data above, after tallying up the wins during the chess club meeting, which member of the club was most likely the winner?

Answer:

According to the data, the member, Barbara, was most likely the winner.

Question 2

A chess club meets every month and the members each tally how many times they won a game of chess during the past month. The following table shows the number of wins for each member of the club.

Members Frequency
Joe 0
Aaron 6
Karen 7
Michelle 7
Barbara 12

Create the corresponding bar graph to represent this data below. Drag the dots on the top of the bar graph to create the chart.

Answer

To access all the answers and explanations how they were arrived at, click on the button below.

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