Question

the temperature in degrees fahrenheit was recorded every two hours starting at midnight on the first day of summer. the data is show in the table.
hours | temp. °f
0 | 62
2 | 60
4 | 57
6 | 58
8 | 61
10 | 64
12 | 70
14 | 75
which type of graph would best display the change in the temperatures throughout the day?
○ bar graph
○ line graph
○ line plot

Explanation:

To determine the best graph for showing temperature change over time, we analyze each option:

• Bar graph: Used for comparing discrete categories, not showing continuous change over time.
• Line graph: Ideal for displaying trends (change over time) by connecting data points, which matches the need to show temperature variation across hours.
• Line plot (dot plot): Typically used to show frequency of data values, not time - series trends.

Answer:

B. line graph