Mathematics, 05.05.2020 02:59 bensleytristap93y8q
After a weekend trip to universal studios a group of sudents were asked how many times they rode the hulk. The values are: 1,4,5,2,1,1,2,3,3,8,2
Part A: In this data set,
A- 1 would be an outlier
B- 2 would be an outlier
C- 4 would be an outlier
D- 8 would be an outlier
Part B: The outlier will cause the
A- mean to increase
B- median to increase
C- IQR to increase
And the median to be
A- greater than the mean
B- Less than the mean
C- equal to the mean
Part C: If the outlier were changed to 5, the interquartile range will
A- increase
B- decrease
C- stay the same
And the standard deviation will
A- increase
B- decrease
C- stay the same
Answers: 3
Mathematics, 21.06.2019 13:30
Acity plans to build a new rectangular-shaped park. the perimeter of the park will be 940 meters. the width of the park will be 300 meters. what will be the length, in meters, of the new park?
Answers: 1
Mathematics, 21.06.2019 15:20
The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases
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Mathematics, 21.06.2019 19:30
Now 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: 1
Mathematics, 21.06.2019 22:30
Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?
Answers: 1
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