Mathematics, 18.10.2021 19:20 jeanm
Anthony surveys a group of students at his school about whether they play a
sport. This table shows the results broken down by gender.
Play a sport
Total
Do not play a
sport
Boys
95
45
140
Girls
76
59
135
Total
171
104
275
Are being a girl and playing a sport independent events? Why or why not?
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O A. No, they are not independent, because P(girl) = 0.49 and
P(girl plays a sport) = 0.62
O B. No, they are not independent, because P(girl) = 0.49 and
P(girl plays a sport) = 0.44
O C. Yes, they are independent, because P(girl) = 0.49 and P(girl plays
a sport) = 0.44
O D. Yes, they are independent, because A(girl) 0.49 and P(girl plays
a sport) = 0.62
Answers: 2
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Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.
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What is the value of x enter your answer in the box (3x+50
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Anthony surveys a group of students at his school about whether they play a
sport. This table show...
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