Mathematics, 05.02.2020 06:53 radcon8099
Aroom has 3 lamps. from a collection of 12 light bulbs of which 5 are not working, richard selects 3 at random and puts them in the sockets. what is the probability that he will have light?
Answers: 2
Mathematics, 21.06.2019 17:30
The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.
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Mathematics, 21.06.2019 20:30
Max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
Answers: 2
Mathematics, 21.06.2019 20:30
What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie
Answers: 2
Aroom has 3 lamps. from a collection of 12 light bulbs of which 5 are not working, richard selects 3...
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