a. Belgium's observation was 10.0. Find its z-score and interpret. b. Romania's observation was 3.9. Find its z-score and interpret. c. Slovak Republic's observation was 6.7. Find its z-score and interpret.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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The carbon dioxide emissions of EU nations had a mean of 7.9 and standard deviation of 3.6.
a. Belgium's observation was 10.0. Find its z-score and interpret.
b. Romania's observation was 3.9. Find its z-score and interpret.
c. Slovak Republic's observation was 6.7. Find its z-score and interpret.
a. The z-score is This indicates that the observation of 10.0 is a distance of
(Round to two decimal places as needed.)
the
Transcribed Image Text:The carbon dioxide emissions of EU nations had a mean of 7.9 and standard deviation of 3.6. a. Belgium's observation was 10.0. Find its z-score and interpret. b. Romania's observation was 3.9. Find its z-score and interpret. c. Slovak Republic's observation was 6.7. Find its z-score and interpret. a. The z-score is This indicates that the observation of 10.0 is a distance of (Round to two decimal places as needed.) the
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