Which of the following is the median of the date set below? 30, -5, 8, -20, 23
A. 8
B. 30
C. -20
D. -5
Therefore, the Correct Answer is A.
More Questions on TEAS 7 Math
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Q #1: To determine the cost of producing the phone, the manufacturing company considers the location of raw materials, tax percent, and the price of chips. Which of the following is the dependent variable?
A. Price of chips
B. Cost of the phone
C. Raw materials
D. Tax percent
Answer Explanation
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Q #2: As the number of credit hours a student takes in a semester increases, the tuition fees, the amount of access fees, and the number of student loans available also increase. Which of the following is the independent variable?
A. Amount of access fees
B. Tuition fees
C. Number of credit hours
D. Number of student loans available
Answer Explanation
A change in number of credit hours will lead to a change in the amount of access fees, amount of tuition fees, and availability of the number of student loans. Thus, number of credit hours is the independent variable.
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Q #3: Four friends are sharing a pizza. One friend eats a third of the pizza. The other three friends equally divide the rest among themselves. What portion of the pizza did each of the other three friends receive?
A. 7/9
B. 1/3
C. 1/3
D. 2/9
Answer Explanation
We are asked to find a fraction of pizza other three friends got.
A whole pizza represents 1, and one friend eats 1/3 of 1=1/3*1=1/3
Now, the remaining pizza is 1-1/3=3/3-1/3=2/3
The three friends share 2/3 of pizza equally. So, each friend gets
Therefore, each of the three friends get 2/9 of the pizza.
