Q1.
Question
Alana surveyed several students to find the number of hours of sleep they typically get each night. The results are shown in the table. Make a bar graph of the data.
Step-by-Step Solution
Verified Answer
1Step-1. Apply the concept of the bar graph.
Bar Graph is the pictorial representation of grouped data, in the form of vertical or horizontal rectangular bars, where the length of bars are proportional to the measure of data.
2Step-2. Analyze the data.
Name | Hours of Sleep |
Alana | 8 |
Nick | 8.25 |
Kwam | 7.5 |
Kate | 7.25 |
Tomas | 7.75 |
Sharla | 8.5 |
Step1: Draw a horizontal axis and a vertical axis. Label the horizontal axis as “Name” and vertical axis as “Hours”. Add the title as Hours of Sleep.
Step2: Draw a bar to represent each Name. The vertical scale is the number of hours of sleep. The horizontal scale identifies the students.
3Step-3. Draw the bar graph.
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