Question 10 Determine the standard deviation of the prices of the 100 cars sold by the auto dealer during 2020. A R8 138 B R80 138 C R81 380 D R18 138

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.1: Inverse Functions
Problem 49E
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Question 10
Determine the standard deviation of the prices of the 100 cars sold by the auto dealer during 2020.
A R8 138
B R80 138
C R81 380
D R18 138
Transcribed Image Text:Question 10 Determine the standard deviation of the prices of the 100 cars sold by the auto dealer during 2020. A R8 138 B R80 138 C R81 380 D R18 138
Class (Price in R)
Number of cars sold
100 000 - 149 999
5
150 000 - 199 999
15
200 000 - 249 999
18
250 000 - 299 999
25
300 000 - 349 999
17
350 000 - 399 999
11
400 000 - 449 999
100
Transcribed Image Text:Class (Price in R) Number of cars sold 100 000 - 149 999 5 150 000 - 199 999 15 200 000 - 249 999 18 250 000 - 299 999 25 300 000 - 349 999 17 350 000 - 399 999 11 400 000 - 449 999 100
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