Mathematics

Mathematics, 06.07.2019 08:10, sw2098

Half of the students in a freshman class are 14 years old one third are 15 and the rest are 13 . is the mean age greater than or less than the median age

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Mathematics, 25.06.2019 00:50, jandrew2052

Select the correct answer. twenty students in class a and 20 students in class b were asked how many hours they took to prepare for an exam. the data sets represent their answers. class a: {2, 5, 7, 6, 4, 3, 8, 7, 4, 5, 7, 6, 3, 5, 4, 2, 4, 6, 3, 5} class b: {3, 7, 6, 4, 3, 2, 4, 5, 6, 7, 2, 2, 2, 3, 4, 5, 2, 2, 5, 6} which statement is true for the data sets? a. the mean study time of students in class a is less than students in class b. b. the mean study time of students in class b is less than students in class a. c. the median study time of students in class b is greater than students in class a. d. the range of study time of students in class a is less than students in class b. e. the mean and median study time of students in class a and class b is equal. reset next

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Mathematics, 27.06.2019 04:30, kaylacornish06

Select the correct answer. twenty students in class a and 20 students in class b were asked how many hours they took to prepare for an exam. the data sets represent their answers. class a: {2, 5, 7, 6, 4, 3, 8, 7, 4, 5, 7, 6, 3, 5, 4, 2, 4, 6, 3, 5} class b: {3, 7, 6, 4, 3, 2, 4, 5, 6, 7, 2, 2, 2, 3, 4, 5, 2, 2, 5, 6} which statement is true for the data sets? a: the mean study time of students in class a is less than students in class b. b: the mean study time of students in class b is less than students in class a. c: the median study time of students in class b is greater than students in class a. d: the range of study time of students in class a is less than students in class b. e: the mean and median study time of students in class a and class b is equal.

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Mathematics, 03.07.2019 20:30, emmareese2022

Select the correct answer.twenty students in class a and 20 students in class b were asked how many hours they took to prepare for an exam. the data sets represent their answers.class a: (2, 5, 7, 6, 4, 3, 8, 7, 4, 5, 7, 6, 3, 5, 4, 2, 4, 6, 3,5)class b: {3, 7, 6, 4, 3, 2, 4, 5, 6, 7, 2, 2, 2, 3, 4, 5, 2, 2, 5, 6)which statement is true for the data sets? a.the mean study time of students in class a is less than students in class b.ob .the mean study time of students in class b is less than students in class a.oc.the median study time of students in class b is greater than students in class a.d.the range of study time of students in class a is less than students in class b.o e.the mean and median study time of students in class a and class b is equal.resetnext

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Mathematics, 23.09.2019 16:30, bellaforlife9

The back-to-back stem-and-leaf plot below show exam scores from two different math classes. which class has a greater mean score? which class has a greater median score? class a class b 1 5 4 2 1 6 8 5 4 5 7 7 9 6 1 6 6 6 7 8 9 7 2 5 6 6 1 2 8 0 0 4 8 9 1 9 3 5 6 7 a. greater mean = class a greater median = class a b. greater mean = class b greater median = class b c. greater mean = class b greater median = class a d. greater mean = class a greater median = class b

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