Solve.In a statistics class, the following test scores were recorded for a student: 80, 75, 73, 69, 75, 61, 71. Find the mean, median, and mode for the data.

A. mean: 73, median: 72, mode: 80
B. mean: 72, median: 69, mode: 80
C. mean: 72, median: 73, mode: 75
D. mean: 73, median: 69, mode: 75


Answer: C

Mathematics

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The amount C, in pounds, of food consumed in a day by a sheep depends on the amount V, in pounds per acre, of vegetation present. The relationship is

.
A.  Make a graph of  C versus V. Include vegetation levels of up to 1000 pounds per acre.B. Does a change in vegetation make a greater difference in the amount a sheep will consume when there is little vegetation present or when there is a lot of vegetation present?C.  What is the most a sheep will eat no matter how much vegetation is available?

What will be an ideal response?

Mathematics

Solve the problem.In how many ways can 11 officers be assigned if 5 are assigned to parking, 4 to security, and 2 to emergencies?

A. 997,920 B. 6930 C. 3,628,800 D. 13,860

Mathematics

Convert to decimal notation.- 

A. -0.
B. -0.
C. -0.1
D. -0.2

Mathematics

Simplify. +2-  

A. - 
B.
C.
D.

Mathematics