1. Copy and paste the data into a statistical software package and determine the equation of the leastsquares line. Round your values for the slope and y-intercept to 2 decimal places.Temp =x Chirps +2. What is the meaning of the slope of the least squares line?O If the chirp rate of the crickets increases by 2.9837 chirps per second, then the temperaturehas increased by 1° F.O If the chirp rate of the crickets increases by 1 chirp per second, then the temperature hasincreased by 30.0683° F.O If the chirp rate of the crickets increases by 30.0683 chirps per second, then the temperaturehas increased by 1° F.O If the chirp rate of the crickets increases by 1 chirp per second, then the temperature hasincreased by 2.9837° F.rate of 18.8 per3. Use the least squares line to predict the temperature if the crickets are chirping atsecond (round your answer to 1 decimal place).4. What is the residual for the first cricket in the data set (round your answer to 1 decimal place)?5. What percentage of the variability in temperature can be explained by the chirp rate? (Round youranswer to 1 decimal place). Pierce measured the number of chirps per second for the striped ground cricket at various temperatures.Since crickets are ectotherms, their metabolism is affected by temperature and it was found that thecrickets did not sing at temperatures below 60° F or above 100° F.959085807570651315171921Chirps per secondClick on the Data button shown below to display the data and copy and paste it into a statistical softwarepackage. Click the Data button a second time to hide the data.DataChirpsTemperature20.888.815.97219.593.417.983.16.880.214.774.7146916.171.115.869.316.883.414.779.217.182.116.380.616.383.814.276.5Тетрerature (F)

Here X-Chrips Y- Temperature Temp=2.926* Crips+30.94

Answered: 1. Copy and paste the data into a…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The data show the bug chirps per minute at different temperatures. Find the regression equation, letting the first variable be the independent (x) variable. Find the best predicted temperature for a time when a bug is chirping at the rate of 3000 chirps per minute. Use a significance level of 0.05. What is wrong with this predicted value? Chirps in 1 min 924 1150 840 1166 1087 930 Temperature (°F) 77.5 84.6 74.1 91 79.6 79.7 What is the regression equation? What is the best predicted temperature for a time when a bug is chirping at the rate of 3000 chirps per minute? What is wrong with this predicted value? Choose the correct answer below. A. It is unrealistically high. The value 3000 is far outside of the range of observed values. B. The first variable should have been the dependent variable. C. It is only an approximation. An unrounded value would be considered accurate. D. Nothing is wrong with this value. It can be…

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