Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Predict the age of abalones (in years) based on various physical features such as length and height. The target variable is the number of

image

Predict the age of abalones (in years) based on various physical features such as length and height. The target variable is the number of rings, where +1.5 gives the age in years. The aim is to build a regression model that can accurately estimate the age of abalones using these features. Sex (Categorical): Gender of the abalone, with M (Male), F (Female), and I (Infant). Length (Continuous): Denotes the longest shell measurement of the abalone in millimeters. Height (Continuous): Indicates the height of the abalone with meat in the shell, measured in millimeters. Rings (Target - Integer): The target variable representing the number of rings on the abalone. Age can be estimated by adding 1.5 to this value. This is the variable we aim to predict in the regression problem. Conducted Regression model provided below. Residuals: Min 1Q -23.3170 -1.6026 (Intercept) Sex Infant Sex Male Length Height Sex Infant*Length Sex Male Length Median -0.5675 3Q 0.8234 Estimate 6.12 -4.87 -1.33 2.88 21.14 7.30 1.96 Max 16.9521 Std. Error 0.48 0.56 0.61 0.93 1.71 1.05 1.04 T-value 12.67 -8.68 -2.20 3.08 12.36 6.98 1.88 P-value

Step by Step Solution

There are 3 Steps involved in it

Step: 1

a Estimated regression model for each sex M F I For Males Sex M Estimated Age 612 133 SexMale 288 Length 2114 Height 196 SexMale Length For Females Se... 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

A Pathway To Introductory Statistics

Authors: Jay Lehmann

1st Edition

0134107179, 978-0134107172

More Books

Students also viewed these Mathematics questions

Question

Distinguish between the functions of neurons and neuroglia.

Answered: 1 week ago

Question

What is the stage-gate or phase-review model? What are the stages?

Answered: 1 week ago