Mathematics, 14.11.2020 20:50 gamelaza431
1. If a student's course grade was a B, what is the probability that a randomly selected student did at least 30 minutes of homework at night? 2. Are the events "did at least 30 minutes of homework l" and "course grade is a B" independent? Explain your answer.
Answers: 1
Mathematics, 20.06.2019 18:04
Tom and maria typed in words in the ratio of 1 : 5 in 20 minutes. they typed 864 words altogether. find the number of words that each of them typed
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Mathematics, 21.06.2019 17:00
Of the ones listed here, the factor that had the greatest impact on the eventual destruction of native americans' ways of life was the development of the a) automobile. b) highway. c) railroad. d) steamboat.
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Mathematics, 21.06.2019 18:00
Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given
Answers: 1
1. If a student's course grade was a B, what is the probability that a randomly selected student did...
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