Mathematics, 18.11.2020 06:00, 23rwilliamson
4. Biologists have observed that the chirping rate of crickets of a certain species appears to be related to temperature.
The table shows the chirping rates for various temperatures.
Temperature (Fº)
a) Find and graph the regression line. Chirping Rate (chirps/min)
y=4.85x - 220.96
50 20 55 46 60 79 65 91 70 113 75 140 80 173 85 198
90 211
b) Use the linear regression to estimate the chirping rate at 100 (F°) ?
Answers: 3
Mathematics, 21.06.2019 22:30, aliviafrancois2000
Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.
Answers: 2
4. Biologists have observed that the chirping rate of crickets of a certain species appears to be re...
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