QUESTION 20 1 POINT A medical experiment on tumor growth gives the following data table. Previous X 45 72 88 92 115 y 33 57 98 99 100 ٹی 21/2 The least squares regression line was found. Using technology, it was determined that the total sum of squares (SST) was 3789.2 and the sum of squares of regression (SSR) was 3192.4. Calculate R², rounded to three decimal places.

Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter4: Graphing And Inverse Functions
Section: Chapter Questions
Problem 6GP: If your graphing calculator is capable of computing a least-squares sinusoidal regression model, use...
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QUESTION 20 1 POINT
A medical experiment on tumor growth gives the following data table.
Previous
X
45
72
88
92
115
y
33
57
98
99
100
ٹی
21/2
The least squares regression line was found. Using technology, it was determined that the total sum of squares (SST) was
3789.2 and the sum of squares of regression (SSR) was 3192.4. Calculate R², rounded to three decimal places.
Transcribed Image Text:QUESTION 20 1 POINT A medical experiment on tumor growth gives the following data table. Previous X 45 72 88 92 115 y 33 57 98 99 100 ٹی 21/2 The least squares regression line was found. Using technology, it was determined that the total sum of squares (SST) was 3789.2 and the sum of squares of regression (SSR) was 3192.4. Calculate R², rounded to three decimal places.
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