Mathematics, 02.08.2020 01:01, Katepratt7637
Are being a girl and playing a sport independent events? 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?
O A. Yes, they are independent, because P(girl) 0.49 and P(girl| plays
a sport) -0.44.
O B. No, they are not independent, because P(girl) = 0.49 and
P(girl| plays a sport) = 0.62.
O C. Yes, they are independent, because P(girl) < 0.49 and P(girl|plays
a sport) = 0.62
O D. No, they are not independent, because P(girl) = 0.49 and
P(girl plays a sport) = 0.44.
Answers: 2
Mathematics, 21.06.2019 19:10, twirlergirl800
If a || b and e || f , what if the value of y ?
Answers: 3
Mathematics, 21.06.2019 22:30, campilk5
Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.
Answers: 2
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