Answer:
[tex]Total = 87\frac{3}{4}[/tex]
Step-by-step explanation:
Given
See attachment
Required
Total number of distance
This is calculated by multiply each distance by its frequency.
The number of dots represents the frequency
On the line plot, the interval between adjacent points is 0.25.
So, the total distance is:
[tex]Total =5.25 * 3 + 5.5 * 2 + 6.25 * 5 + 7.25 * 2 + 7.5 * 1 + 7.75 * 1[/tex]
[tex]Total =87.75[/tex]
or
[tex]Total = 87\frac{3}{4}[/tex]
Answer: 87[tex]\frac{3}{4}[/tex]
Step-by-step explanation:
5[tex]\frac{1}{4}[/tex] x 3 = 21/4 x 3 = 63/4 = 15[tex]\frac{3}{4}[/tex]
5[tex]\frac{2}{4}[/tex] x 2 = 22/4 x 2 = 22/2 = 11
6[tex]\frac{1}{4}[/tex] x 5 = 25/4 x 5 = 125/4 = 31[tex]\frac{1}{4}[/tex]
1[tex]\frac{1}{4}[/tex] x 2 = 29/4 x 2 = 29/2 = 14[tex]\frac{2}{4}[/tex]
7[tex]\frac{1}{2}[/tex] x 1 = 7[tex]\frac{1}{2}[/tex]
7[tex]\frac{3}{4}[/tex] x 1 = 7[tex]\frac{3}{4}[/tex]
15[tex]\frac{3}{4}[/tex] + 11 + 31[tex]\frac{2}{4}[/tex] + 14[tex]\frac{2}{4}[/tex] + 7[tex]\frac{2}{4}[/tex] + 7[tex]\frac{3}{4}[/tex] = 85[tex]\frac{11}{4}[/tex] = 87[tex]\frac{3}{4}[/tex]
