Mathematics, 23.01.2021 09:50 Annabel9554
A scientist is interested in the relationship between the number of eggs hatched per day for frogs (y) and temperature. Based on the collected data, the least squares regression line is ý -
15.66 + 3.58x, where x is the number of degrees by which temperature exceeds 60 degrees Fahrenheit. Which of the following statements best describes the meaning of the slope of the least
squares regression line? (3 points)
For each Increase of one degree Fahrenheit per day, there is an estimated increase of 15.66 hatched eggs.
For each increase of one hatched egg, the estimated temperature per day increases by 15.66 degrees Fahrenheit
For each increase of one degree Fahrenheit per day, there is an estimated increase of 3.58 hatched eggs
For each increase of one hatched egg, the estimated temperature per day increases by 3.58 degrees Fahrenheit
The slope has no meaning because the units of measure for x and y are not the same
Answers: 2
Mathematics, 21.06.2019 15:10, joelpimentel
The amount of energy it takes to lift a box might be a function of which of the following
Answers: 1
Mathematics, 21.06.2019 16:50, joshsd8479
Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.
Answers: 2
Mathematics, 21.06.2019 18:00, UsedForSchool2018
Enter numbers to write 0.000328 0.000328 in scientific notation. 1 1 0.000328=3.28 × 0 . 000328 = 3 . 28 × =3.28×10 = 3 . 28 × 10
Answers: 1
A scientist is interested in the relationship between the number of eggs hatched per day for frogs (...
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