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Equations And Inequalities Cumulative Review Worksheet With Answers - Nj Center For Teaching And Learning Page 2

a. Find the minimum, lower quartile, median, upper quartile, and maximum.

b. Create a box-and-whisker plot using the data above.

c. What is the range of the data?

d. What is the interquartile range of the data?

13. Translate the following phrases into algebraic expressions.

a. triple the difference of 81 and the cube of m

b. the sum of x and y, increased by the quotient of 9 and n

c. the perimeter of a square if the length of a side is w

d. six times the sum of c and d, decreased by twice the difference of 8 and b

e. seven less than the product of twelve and m

f. the quantity x less eleven divided by the sum of y and eighteen

14. Patrick surveyed his classmates about their age in months. He created the

following line plot to show his data. Answer the questions below using the given

data.

Age (in months)

a. Find the mean, median, and mode(s) of the data.

b. A new student joins the class. The student is 137 months old. Find the

new mean, median, and mode(s).

15. Mark is 10 years old and his younger sister, Joanne, is 8 years old. Their aunt

wants to take Mark, Joanne and her two children to the movies. Her oldest is 16

years old and her youngest is 14 years old. The movie theater in their town

charges $9 for adults and $6 for children under 13 years old. Write an expression

for the total cost of admission. Evaluate the total cost.

16. Timothy surveyed his classmates about how many minutes they spent on

homework every day and created a frequency chart. Use the chart to create a

histogram.

Time Spent on Homework (minutes)

Minutes

Tally

Frequency

0:00-4:59

5:00-9:59

III

10:00-14:59

15:00-19:59

IIII

20:00-24:59

IIII II

25:00-29:59

III

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NJ Center for Teaching and Learning

Equations And Inequalities Cumulative Review Worksheet With Answers - Nj Center For Teaching And Learning Page 2