Mathematics, 25.09.2020 01:01 lorilhuff8197
Does this provide convincing evidence that seniors at
Garfield High School study more than the report
stated?
A study reported that about half of high school seniors
study for upcoming math tests. To find out if this applies
to seniors at Garfield High School, an SRS of 30
seniors was asked if they study for their math tests.
Nineteen responded "Yes."
A dotplot is provided showing the results of 40 trials of
this simulation
No, there is an outlier at 20.
No, there were outcomes as low as 12.
Yes, only one trial had a result of 19 or larger
Yes, more than half of the simulated results are over
15.
Seniors Who Study for Math Tests
Answers: 2
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If jm equals 5x -8 and lm equals 2x -6 which expression represents jl
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Mathematics, 21.06.2019 20:00
Someone answer asap for ! 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.
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Answers: 3
Does this provide convincing evidence that seniors at
Garfield High School study more than the repo...
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