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savannah recorded the average rainfall amount, in inches, for two cities over the course of 6 months.

city a: {4, 3.5, 5, 5.5, 4, 2} city b: {5, 6, 3.5, 5.5, 4, 6}

answer these questions:

(a) what is the mean monthly rainfall amount for each city?

(b) what is the mean absolute deviation (mad) for each city? round to the nearest tenth.

(c) what is the median for each city?

Two students were asked if they liked to read. is this a good example of a statistical question? why or why not? a yes, this is a good statistical question because a variety of answers are given. b yes, this is a good statistical question because there are not a variety of answers that could be given. c no, this is not a good statistical question because there are not a variety of answers that could be given. no, this is not a good statistical question because there are a variety of answers that could be given

For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola