The following table gives the estimated stature (length, in cm) of human fetuses at various times (in weeks) since conception. y 18 19.71 20 21.43 22 25.15 24 27.87 26 31.09 28 33.81 30 34.53 32 39.25 34 39.97 36 42,69 38 47.41 40 48.13 Use Desmos (watch the video if you need help) to find the least squares line and the coefficient of correlation. a) Find the coefficient of correlation, Round to three decimal places. b) Give the equation of the least squares line. Round the coefficients to 2 decimal places as needed. C) According to the least squares line, how much is the fetal stature increasing per week, on average? The fetal stature is increasing by cm per week, according to the least square

Q: What is the correct answer ? I have to show work.

A: Given Information: Sample size (n) = 22  Mean (u) = 12 Standard deviation (s) = 5.4

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A: Doubt: How did you figure out the answers.