Answered: Q1. For the giving dataset (X) below,…

Q1. For the giving dataset (X) below, calculate the following X= (455.2, 676.7, 784.7, 349.1, 437.5, 678.3, 760.2, 788.4, 278.3 and 455.2} 1) The Range ( 2) The Mode 1 3) The variance (

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

Q1. For the giving dataset (X) below,
calculate the following
X= (455.2, 676.7, 784.7, 349.1, 437.5, 678.3,
760.2, 788.4, 278.3 and 455.2}
1) The Range (
2) The Mode
3) The variance (
).

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