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A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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I need the correct answer please.
2.
More crickets chirping The scatterplot shows the relationship between
temperature in degrees Fahrenheit (x) and chirps per minute (v) for the
striped ground cricket. The equation of the regression line relating these
variables is =-0.31 + 0.212x. Predict the cricket chirp rate when the
temperature is 82°F.
20
19-
18-
17-
16
15
14-
70
75
80
85
90
95
Temperature (°F)
Chirps per minute
Transcribed Image Text:2. More crickets chirping The scatterplot shows the relationship between temperature in degrees Fahrenheit (x) and chirps per minute (v) for the striped ground cricket. The equation of the regression line relating these variables is =-0.31 + 0.212x. Predict the cricket chirp rate when the temperature is 82°F. 20 19- 18- 17- 16 15 14- 70 75 80 85 90 95 Temperature (°F) Chirps per minute
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