Here are 6 celebrities with some of the highest net worths (in millions of dollars) in a recent year: George Lucas (5500), Steven Spielberg (3700), Oprah Winfrey (3200), J. K. Rowling (1000), David Copperfield (1000), and Jerry Seinfeld (950) Find the range, variance, and standard deviation for the sample data. What do the results tell us about the population of all celebrities? Based on the nature of the amounts, what can be inferred about their precision? The range is $ million. (Round to the nearest integer as needed.)
Here are 6 celebrities with some of the highest net worths (in millions of dollars) in a recent year: George Lucas (5500), Steven Spielberg (3700), Oprah Winfrey (3200), J. K. Rowling (1000), David Copperfield (1000), and Jerry Seinfeld (950) Find the range, variance, and standard deviation for the sample data. What do the results tell us about the population of all celebrities? Based on the nature of the amounts, what can be inferred about their precision? The range is $ million. (Round to the nearest integer as needed.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
The range is $ ___ million.
(Round to the nearest integer as needed.)
The variance is ___ million dollars squared.
(Round to the nearest integer as needed.)
The standard deviation is ___ million.
(Round to the nearest integer as needed.)
What do the results tell us about the population of all celebrities?
A.
Because the statistics are calculated from the data, the measures of variation are typical for all celebrities.
B.
Because the statistics are calculated from the data, the measures of variation cannot tell us about other celebrities.
C. Because the data are from celebrities with the highest net worths, the measures of variation are typical for all celebrities.
D. Because the data are from celebrities with the highest net worths, the measures of variation are not at all typical for all celebrities.
Because all of the amounts end with ___ it appears that they are rounded to the nearest ___ so it would make sense to round the results to the nearest ___
Transcribed Image Text:Here are 6 celebrities with some of the highest net worths (in millions of dollars) in a recent year: George Lucas (5500), Steven Spielberg (3700), Oprah Winfrey (3200), J. K. Rowling (1000),
David Copperfield (1000), and Jerry Seinfeld (950) Find the range, variance, and standard deviation for the sample data. What do the results tell us about the population of all celebrities? Based
on the nature of the amounts, what can be inferred about their precision?
The range is $
million.
(Round to the nearest integer as needed.)
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