Given that n = 31 data points are collecting when studying the relationship between average daily temperature and time spent sleeping, use the critical values table below to determine if a calculated value of r =-0.324 is significant or not. CV (+ and -) 0.304 0.273 0.250 0.232 0.217 0.205 0.195 df 40 50 60 70 80 90 100 df CV (+ and 0.997 0.950 0.878 0.811 0.754 0.707 0.666 0.632 0.602 0.576 df CV (+ and - dfCV (+ and -) 0.555 0.532 0.514 0.497 0.482 0.468 0.456 0.444 0.433 0.423 0.413 0.404 0.396 0.388 0.381 0.374 0.367 0.361 0.355 0.349 12 2 3 4 13 23 24 25 26 27 28 29 30 15 16 17 18 19 20 10 Select the correct answer below:

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Q: 11 12 13 14 D 12 3 4 5 6 570 539 580 488 610 418 477 329 398 377 352 627 504 375 tudent 7 8 10 core…

A: First Second D (D-Dbar)^2 570 576 -6 71.04082 539 551 -12 5.897959 580 605 -25 111.7551 488…

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Average

In mathematics, everyone must have heard the term average in one place or other. Almost all types of calculation require taking out an average. In everyday life, the term is used for denoting a certain amount that can be said to be a typical quantity for multiple people or objects. In other words, if a group of people possesses a certain object, then the average gives us an idea regarding the quantity of the object possessed by each person. However, this is solely based on mathematical calculation. It is important to note that most people will not strictly have the average value in a group.