Mathematics, 31.07.2019 09:00 lil8174
Fifty students in the third-grade class listed their hair and eye colors in the table below: brown hair blonde hair total blue eyes 14 8 22 brown eyes 16 12 28 30 20 50 are the events "blonde hair" and "blue eyes" independent? a) yes, p(blonde hair) • p(blue eyes) = p(blonde hair ∩ blue eyes) b) yes, p(blonde hair) • p(blue eyes) ≠p(blonde hair ∩ blue eyes) c) no, p(blonde hair) • p(blue eyes) = p(blonde hair ∩ blue eyes) d) no, p(blonde hair) • p(blue eyes) ≠p(blonde hair ∩ blue eyes)
Answers: 1
Mathematics, 21.06.2019 18:40
Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?
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Mathematics, 22.06.2019 01:00
If log(a) = 1.2 and log(b)= 5.6, what is log(a/b)? a. 4.4b. 6.8c. not enough informationd. -4.4
Answers: 1
Mathematics, 22.06.2019 01:00
Two trains leave stations 546 miles apart at the same time and travel toward each other. one train travels at 95 miles per hour while the other travels at 115 miles per hour l. how long will it take for the two trains to meet
Answers: 3
Fifty students in the third-grade class listed their hair and eye colors in the table below: brown...
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