Try out our new practice tests completely free!
Solved

# The Common Cricket Can Be Used as a Crude ThermometerCompute the Least-Squares Regression Line for Predicting the Temperature from the Colder

Question 11
Multiple Choice
Question 11
Multiple Choice

## The common cricket can be used as a crude thermometer. The colder the temperature, the slower the rate of chirping. The table below shows the average chirp rate of a cricket at various temperatures.$\begin{array}{cc}\hline \begin{array}{c}\text { Chirp Rate } \\\text { (chirps/second) }\end{array} & \begin{array}{c}\text { Temperature } \\\left({ }^{\circ} \mathrm{F}\right)\end{array} \\\hline 2.4 & 61.9 \\3.8 & 83.6 \\3.7 & 71.8 \\2.0 & 47 \\3.4 & 65.1 \\3.9 & 75.8 \\\hline\end{array}$Compute the least-squares regression line for predicting the temperature from the chirp ra

A) $y = 14.354 + 21.6004 x$
B) $y = 21.6004 + 19.2632 x$
C) $y = 19.2632 + 21.6004 x$
D) $y = 21.6004 + 14.354 x$

Choose question tag

10+ million students use Quizplus to study and prepare for their homework, quizzes and exams through 20m+ questions in 300k quizzes.

### Statistics

Explore our library and get Introductory Statistics Homework Help with various study sets and a huge amount of quizzes and questions

Get Free Access Now!
Textbook Solutions

Find all the solutions to your textbooks, reveal answers you would’t find elsewhere

Search By Image

Scan any paper and upload it to find exam solutions and many more

Flashcards

Studying is made a lot easier and more fun with our online flashcards