Mathematics, 10.06.2021 20:40 derick263
A survey of a group of seventh graders and a group of teachers at a local middle school asked how many siblings they each have. The dot plots below show the results.
Based on the shape of the two-dot plots, which statements correctly compare them? Select three choices.
O The center of the data for students has a value less than that of the center of the data for teachers.
O The center of the data is to the right of the dot plot for both teachers and students.
O There is a greater variation in the data for teachers than for students.
O Both sets of data cluster around 2.
O The same number of teachers as students were surveyed.
Answers: 2
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Mathematics, 21.06.2019 14:30
In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.
Answers: 1
Mathematics, 21.06.2019 15:50
Which of the following is the equation that says that the product of a number and ten is equal to 20 percent of that number ? a) 10n= 2.0n b) 10+n=.20n c) n+ .20n=10 d) 10n=0.20n
Answers: 1
Mathematics, 21.06.2019 18:20
The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?
Answers: 1
A survey of a group of seventh graders and a group of teachers at a local middle school asked how ma...
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