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Given that n = 82 data points are collected when studying the relationship between average daily temperature and time spent watching television, use the critical values table below to determine if a calculated value of r = -0.974 is significant or not. CV (+ and -) CV ( + and - ) CV (+ and -) CV (+ and -) 0.997 0.555 0.413 0.304 0.950 0.532 0.404 0.273 0.878 0.514 0.396 8 0.250 0.811 0.497 0.388 0.232 0.754 0.482 0.381 0.217 0.707 0.468 0.374 0.205 0.666 0.456 0.367 100 0.195 00 0 9 0.632 0.444 0.361 0.602 0.433 0.355 0.576 0.423 0.349