Over the past 6 seasons, one baseball player's batting averages were 0.325, 0.312, 0.336, 0.318, 0.256, and 0.298. a second player's batting averages were 0.302, 0.277, 0.378, 0.324, 0.297, and 0.275. what are the range and mean of each player's batting averages? use your results to compare the players' batting skills.

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step-by-step explanation:

answer

step-by-step explanation:

55.44 inches

step-by-step explanation:

part a. assuming a perfectly linear relationship, we can find the slope from the first two data points.

slope = m = (change in rainfall)/(change in years)

= (61.80 -62.33)/(2005 -2004) = -0.53/1 = -0.53

then the point-slope form of the equation of the line can be written as

y = m(x -h) +k . . . . . m = -0.53, (h, k) = (0, 62.33)

y = -0.53x +62.33 . . . x = years after 2004

part b. in 2017, x = 2017 -2004 = 13. then the predicted rainfall is

y = -0.53·13 +62.33 = 55.44 . . inches

the predicted rainfall in 2017 is 55.44 in.

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step-by-step explanation:

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