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Iris Dataset
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Given a set of iris plants with measurements, which species would the following set of measurements most likely belong to: sepal length 5.0 cm, sepal width 3.5 cm, petal length 1.5 cm, petal width 0.2 cm? Classify this iris plant into one of the following categories.

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Learning Path
Learning Path

Question & Answer
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2
Review Options
3
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Choose AnswerChoose the Best Answer

A

Iris-setosa

B

Iris-versicolor

C

Iris-virginica

D

None of the above

Understanding the Answer

Let's break down why this is correct

The petal length is only 1.5 cm, which is very small. Other options are incorrect because Some people think Iris-versicolor can have small petals, but its petals are usually longer than 4 cm; Iris-virginica has the biggest petals, often over 5 cm.

Key Concepts

Iris Dataset
Species classification
Measurement analysis
Topic

Iris Dataset

Difficulty

medium level question

Cognitive Level

understand

Deep Dive: Iris Dataset

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Definition
Definition

The Iris dataset is a well-known dataset introduced by Fisher in 1936, containing measurements of iris plants from three different species. It includes features like sepal length, sepal width, petal length, and petal width, making it a common choice for classification and clustering tasks.

Topic Definition

The Iris dataset is a well-known dataset introduced by Fisher in 1936, containing measurements of iris plants from three different species. It includes features like sepal length, sepal width, petal length, and petal width, making it a common choice for classification and clustering tasks.

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