Mathematics, 07.06.2021 20:30 nadiarose6345
10. Chirps and temperature Refer to Exercise 2. The
equation of the regression line for predicting
chirps per minute from x = temperature in
degrees Fahrenheit is ĝ = -0.31 + 0.212x.
(a) Interpret the slope of the regression line.
(b) Does the value of the y intercept have meaning in
this context? If so, interpret the y intercept. If not,
explain why.
Answers: 2
Mathematics, 21.06.2019 16:00
Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.
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Find the value of x for which line a is parallel to line b
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Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?
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10. Chirps and temperature Refer to Exercise 2. The
equation of the regression line for predicting<...
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