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B QUESTION 9 points Save Answer A group of students took tests on reading and math. Following show summary statistics for each subject. reading math
B QUESTION 9 points Save Answer A group of students took tests on reading and math. Following show summary statistics for each subject. reading math sample size 435 435 mean 62.0 69.4 median 63.5 62 standard deviation 7.64 8.30 1st quartile 60.2 50.4 3rd quartile 78.9 70.6 minimum 55 35 maximum 93 103 Among the following three statements, choose all correct statements. (1) Because the mean is much higher than the median in math, there must be some outliers who got exceptionally bad scores in math. (2) Reading scores have a smaller interquartile range than math scores. (3) Reading scores have a smaller variance than math scores. a. (2) D. (1). (2) and (3) C. (2) and (3) . None of them are correct. e. (1) Click Save and Submit to save swers to save all answers
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