Which of the following could be a standard deviation of a sample data? 0-0.5 05

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
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Which of the following could be a standard deviation of a sample data?
0-0.5
5
Transcribed Image Text:Which of the following could be a standard deviation of a sample data? 0-0.5 5
Question 11 (1 point) Saved
Approximately what percentage of people would have scores lower than an individual
with a z-score of 1.65 in a normally distributed population?
Approximately 95%
50%
Approximately 5%
Not possible to calculate (mean and standard deviation are not given)
Transcribed Image Text:Question 11 (1 point) Saved Approximately what percentage of people would have scores lower than an individual with a z-score of 1.65 in a normally distributed population? Approximately 95% 50% Approximately 5% Not possible to calculate (mean and standard deviation are not given)
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