Reference no: EM133245358
Show All the math work.
1) Please give the mean, median, and mode of the following sets of numbers and write down whether the mean, median, or mode would be used to best describe each set of numbers.
a. 1, 3, 5, 9, 11
b. 2, 5, 7, 9, 345
c. 2, 5, 5, 5, 5, 5, 5, 7
2) Please write out a set of numbers that best represents each of the following types of central tendency:
a. Mean
b. Median
c. Mode
3) What are the arithmetic and weighted means for the following set of numbers:
Category Mean Sample Size
Whites 30 10
African Americans 40 15
Hispanics 60 55
4) What are the arithmetic and weighted means for the following set of numbers:
Category Mean Sample Size
Separated 25 15
Married 35 20
Divorced 50 10
5) What are the arithmetic and weighted means for the following set of numbers:
Category Mean Sample Size
College Students 45 30
High School Students 40 50
Graduate Students 70 55
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