A number of parents have volunteered their children to participate in a developmental studyadministered by a local child psychologist. The following chart summarizes the results of thepsychologist's assessments.Developmental Test Scores40-3530252015101245678910Age (years)Which of the following statistical techniques can the psychologist use to determine thedevelopmental score of a typical 4-year- old child despite the fact that no 4-year- old childrenparticipated in the study?O RegressionO ClusteringClassificationO Outlier/anomaly detectionScore onDevelopmental Test

Data analysis is a cycle of reviewing, purging, changing, and demonstrating information to find…

A number of parents have volunteered their children to participate in a developmental study administered by a local child psychologist. The following chart summarizes the results of the psychologist's assessments.

A number of parents have volunteered their children to participate in a developmental study administered by a local child psychologist. The following chart summarizes the results of the psychologist's assessments.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

A number of parents have volunteered their children to participate in a developmental study
administered by a local child psychologist. The following chart summarizes the results of the
psychologist's assessments.
Developmental Test Scores
40-
35
30
25
20
15
10
1
2
4
5
6
7
8
9
10
Age (years)
Which of the following statistical techniques can the psychologist use to determine the
developmental score of a typical 4-year- old child despite the fact that no 4-year- old children
participated in the study?
O Regression
O Clustering
Classification
O Outlier/anomaly detection
Score on
Developmental Test

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