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Mathematics, 20.05.2021 04:00, donbright100
3. Ms. Smith randomly selected students entering the building and asked how many siblings they had. This dot plot shows the data she collected. Out of 132 students, how many would be expected to have more than 2 siblings? 0 A. 4 B. 44 C. 8 D. 88 + 1 2 3 4 5 Number of Siblings 6​
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Answers: 2
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Mathematics, 21.06.2019 14:30, gabesurlas
In the image, point a marks the center of the circle. which two lengths must form a ratio of 1 : 2? (options are in the images since thought they were harmful phrases)
Answers: 1
![image](/tpl/images/cats/mat.png)
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Mathematics, 21.06.2019 23:30, johnlumpkin5183
Determine if the following statement is true or false. the normal curve is symmetric about its​ mean, mu. choose the best answer below. a. the statement is false. the normal curve is not symmetric about its​ mean, because the mean is the balancing point of the graph of the distribution. the median is the point where​ 50% of the area under the distribution is to the left and​ 50% to the right.​ therefore, the normal curve could only be symmetric about its​ median, not about its mean. b. the statement is true. the normal curve is a symmetric distribution with one​ peak, which means the​ mean, median, and mode are all equal.​ therefore, the normal curve is symmetric about the​ mean, mu. c. the statement is false. the mean is the balancing point for the graph of a​ distribution, and​ therefore, it is impossible for any distribution to be symmetric about the mean. d. the statement is true. the mean is the balancing point for the graph of a​ distribution, and​ therefore, all distributions are symmetric about the mean.
Answers: 2
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3. Ms. Smith randomly selected students entering the building and asked how many siblings they had....
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