Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Suppose that you are modelling the number of crickets (y) as a function of the amount of edible biomatter (x) in an ecosystem. You have

image text in transcribedimage text in transcribed
Suppose that you are modelling the number of crickets (y) as a function of the amount of edible biomatter (x) in an ecosystem. You have data consisting of pairs of observations (x, y) over many years. Suppose that from this data you find a Pearson correlation between x and y of 0.6. If next year the amount of edible biomatter is 3 standard deviations above the mean, how many standard deviations above the mean would you expect the number of crickets to be?Regarding your expectation from the previous problem: O This is exactly the standardized number of crickets that will occur O The standardized number of crickets that will occur may be larger or smaller than this number

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

College Algebra And Trigonometry A Unit Circle Approach,

Authors: Mark Dugopolski

6th Edition

0321867564, 9780321867568

More Books

Students also viewed these Mathematics questions