Question: Let us assume we able to generate an array of 8 random bits, bits. We might create a random number with the following equation: n=(0.5)(bits0)+(0.25)(bits1)+...(0.00390625)(bits7) 1. What would be the result when the array is [0,1,0,1,1,1,0,1]? 0.36328125 or 0.33203125 or 0.45703125 2. What would be the result when the array is [1,0,0,1,1,1,0,0]? 0.859375 or 0.484375 or 0.609375 3. What would be the result when the array is [1,0,1,0,1,0,0,0]? 0.73828125 or 0.671875 or 0.65625

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
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Having a hard time understanding this concept so please keep things basic and explain process, (like what is an array)?

Question: Let us assume we able to generate an array of 8 random bits, bits. We might create a random number with the following equation: n=(0.5)(bits0)+(0.25)(bits1)+...(0.00390625)(bits7)

1. What would be the result when the array is [0,1,0,1,1,1,0,1]?

0.36328125 or 0.33203125 or 0.45703125

2. What would be the result when the array is [1,0,0,1,1,1,0,0]?

0.859375 or 0.484375 or 0.609375

3. What would be the result when the array is [1,0,1,0,1,0,0,0]?

0.73828125 or 0.671875 or 0.65625

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