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 (°F) Chirping rate (chirps/min) 50 22 55 43 60 80 65 88 70 111 75 138 80 170 85 202 90 213 b)Find and graph the regression line where x is the temperature in degrees Fahrenheit and y is the chirping rate in chirps per minute. (Enter any decimals correct to three places.) (c) Use the linear model in part (b) to estimate the chirping rate at 100°F. (Round your answer to the nearest whole number.)

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 (°F) Chirping rate (chirps/min) 50 22 55 43 60 80 65 88 70 111 75 138 80 170 85 202 90 213 b)Find and graph the regression line where x is the temperature in degrees Fahrenheit and y is the chirping rate in chirps per minute. (Enter any decimals correct to three places.) (c) Use the linear model in part (b) to estimate the chirping rate at 100°F. (Round your answer to the nearest whole number.)

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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Temperature (°F)	Chirping rate (chirps/min)
50	22
55	43
60	80
65	88
70	111
75	138
80	170
85	202
90	213

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