Seniors at a high school were asked what color car they drive. The results were put in a circle graph. The measure of each centr
al angle is shown. If a senior is chosen at random from this school, find the probability of each response.
What Color Is Your Car?
Car color is not red or blue.
options:
0.51
0.47
0.53
0.49
What Color Is Your Car?
Car color is not red or blue.
options:
0.51
0.47
0.53
0.49
2 answers:
Answer:
P(The color of the car is red) is 0.32 .
P(The color of the car is white) is 0.34 .
P(The color of the car is silver) is 0.19 .
P(The color of the car is blue) is 0.15 .
P(car color is not red or blue) is 0.53 .
Step-by-step explanation:
We know that total angle subtended at the center by a complete circle is
360° .
According to the question,
P(The color of the car is red)
=
= 0.32
P(The color of the car is white)
=
= 0.34
P(The color of the car is silver)
=
= 0.19
P(The color of the car is blue)
=
= 0.15
So
P(car color is not red or blue)
= 1 - (0.15 + 0.32)
= 0.53
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