Mathematics, 16.04.2020 03:45 layshascott
Using a regression calculator, she got a regression line of y almost-equals 0.19 x + 0.49. What did she do wrong?
A calculator screen. A 2-column table with 6 rows titled Data. Column 1 is labeled x with entries 14, 21, 28, 47, 78, 125. Column 2 is labeled y with entries 3, 4, 6, 10, 15, 24. A 2-column table has 6 rows. Column 1 is labeled x with entries 14, 21, 28, 47, 78, 125. Column 2 is labeled y with entries 3, 4, 6, 10, 15, 24.
She forgot to enter the point (3, 14) into the regression calculator.
She forgot to enter the point (24, 125) into the regression calculator.
She entered the minutes doing aerobics for x and the number of calories burned for y into the regression calculator.
She entered the minutes doing aerobics for y and the number of calories burned for x into the regression calculator
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Using a regression calculator, she got a regression line of y almost-equals 0.19 x + 0.49. What did...
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