Mathematics, 21.04.2020 23:35 hhhhhh8897
A spinner with 5 equal sections is spent 80 times. It lands on “A” 11 times. How many more times does it need to be spent and have it land on “A” for the relative frequency to equal theoretical probability?
Answers: 3
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 21:40
Which of the following best describes the graph below? + + 2 + 3 + 4 1 o a. it is not a function. o b. it is a one-to-one function. o c. it is a many-to-one function. o d. it is a function, but it is not one-to-one.
Answers: 3
A spinner with 5 equal sections is spent 80 times. It lands on “A” 11 times. How many more times doe...
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