Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

The famous iris dataset ( the first sheet of the spreadsheet linked above ) was first published in 1 9 3 6 by Ronald Fisher.

The famous iris dataset (the first sheet of the spreadsheet linked above) was first published in 1936 by Ronald
Fisher. The dataset contains 50 samples from 3 iris species: setosa, virginia, and versicolor. Four features are
measured, all in cm: sepal length, sepal width, petal length, and petal width.
What is the equation for the least square regression line where the independent or predictor variable is petal length
and the dependent or response variable is petal width for iris setosa?
hat(y)=,x+, Round to three decimal places.
What is the predicted petal width for iris setosa for a flower with a petal length of 5.71?
cm, Round to three decimal places.Sepal length Sepal width Petal length Petal width Species
5.13.51.40.2 Iris-setosa
4.931.40.2 Iris-setosa
4.73.21.30.2 Iris-setosa
4.63.11.50.2 Iris-setosa
53.61.40.2 Iris-setosa
5.43.91.70.4 Iris-setosa
4.63.41.40.3 Iris-setosa
53.41.50.2 Iris-setosa
4.42.91.40.2 Iris-setosa
4.93.11.50.1 Iris-setosa
5.43.71.50.2 Iris-setosa
4.83.41.60.2 Iris-setosa
4.831.40.1 Iris-setosa
4.331.10.1 Iris-setosa
5.841.20.2 Iris-setosa
5.74.41.50.4 Iris-setosa
5.43.91.30.4 Iris-setosa
5.13.51.40.3 Iris-setosa
5.73.81.70.3 Iris-setosa
5.13.81.50.3 Iris-setosa
5.43.41.70.2 Iris-setosa
5.13.71.50.4 Iris-setosa
4.63.610.2 Iris-setosa
5.13.31.70.5 Iris-setosa
4.83.41.90.2 Iris-setosa
531.60.2 Iris-setosa
53.41.60.4 Iris-setosa
5.23.51.50.2 Iris-setosa
5.23.41.40.2 Iris-setosa
4.73.21.60.2 Iris-setosa
4.83.11.60.2 Iris-setosa
5.43.41.50.4 Iris-setosa
5.24.11.50.1 Iris-setosa
5.54.21.40.2 Iris-setosa
4.93.11.50.1 Iris-setosa
53.21.20.2 Iris-setosa
5.53.51.30.2 Iris-setosa
4.93.11.50.1 Iris-setosa
4.431.30.2 Iris-setosa
5.13.41.50.2 Iris-setosa
53.51.30.3 Iris-setosa
4.52.31.30.3 Iris-setosa
4.43.21.30.2 Iris-setosa
53.51.60.6 Iris-setosa
5.13.81.90.4 Iris-setosa
4.831.40.3 Iris-setosa
5.13.81.60.2 Iris-setosa
4.63.21.40.2 Iris-setosa
5.33.71.50.2 Iris-setosa
53.31.40.2 Iris-setosa
image text in transcribed

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

Fundamentals Of Database Systems

Authors: Ramez Elmasri, Shamkant B. Navathe

7th Edition Global Edition

1292097612, 978-1292097619

More Books

Students also viewed these Databases questions