Male and female high school students reported how many hours they worked each week in summer jobs. The data is represented in th
e following box plots:
Identify any values of data that might affect the statistical measures of spread and center.
A- The females worked less than the males, and the female median is close to Q1.
B- There is a high data value that causes the data set to be asymmetrical for the males.
C- There are significant outliers at the high ends of both the males and the females.
D- Both graphs have the required quartiles.
Identify any values of data that might affect the statistical measures of spread and center.
A- The females worked less than the males, and the female median is close to Q1.
B- There is a high data value that causes the data set to be asymmetrical for the males.
C- There are significant outliers at the high ends of both the males and the females.
D- Both graphs have the required quartiles.
1 answer:
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Answer:
55.96 miles
Step-by-step explanation:
Distance = Speed X time
Car first moved east for 1 hr , distance = 40 x 1 = 40 miles
Car then moved north-east for 30 min, distance = 40 x 0.5 = 20 miles
From trigonometry,
sin 45 = ; y = 20 sin 45 ; y= 14.14 miles
cos 45 = ; x = 20 cos 45 ; x = 14.14 miles
using Pythagoras theorem;
=
+
= +
= 3131.08
=
z = 55.96 miles
