Provide an appropriate response.Explain why or when the median is a better average to use than the mean.

What will be an ideal response?


Answers will vary. The median is influenced very little by extreme values, while the mean is very sensitive to these values. For this reason, the median is preferable when the data contains many extreme values and gives truer representation of the center in such cases than does the mean.

Mathematics

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Find the domain and graph the function.G(t) = 

A. D: (-?, 0) ? (0, ?)

B. D: (-?2? (2?)

C. D: (-?2? (2?)

D. D: (-??)

Mathematics

Find the factored form of a polynomial function f whose roots are given. Then find values of the leading coefficient for which the coefficients of f in standard form are integers.Roots: , and 

A. f(x) = 60a(5x + 4)(3x + 2)(x + 2)2
a = k, for any integer k
B. f(x) = 60a(5x - 4)(3x - 2)(2x - 1)2
a = 60k, for any integer k
C. f(x) = (5x + 4)(3x + 2)(x + 2)2
a = 60k, for any integer k
D. f(x) = (5x - 4)(3x - 2)(2x - 1)2
a = 60k, for any integer k

Mathematics

Use the quadratic formula to solve the quadratic equation. Approximate the solutions to the nearest tenth.2x2 + 10x = -4

A. 0.4, 4.6 B. -7.1, -2.9 C. -4.6, -0.2 D. -4.6, -0.4

Mathematics

Find the axis, domain, and range of the parabola.x = 3y2 + 6y - 2

A. axis: y = -1 domain: [-5, ?) range: (-?, ?) B. axis: y = -5 domain: (-?, ?) range: (-?, -5] C. axis: y = -5 domain: (-?, ?) range: [-5, ?) D. axis: y = -1 domain: (-?, -5] range: (-?, ?)

Mathematics