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Mathematics 21 Online
OpenStudy (anonymous):

An independent third party found the cost of a basic car repair service for a local magazine. The mean cost is $217.00 with a standard deviation of $11.40. Which of the following repair costs would be considered an “unusual” cost? A. $192.53 B. $221.65 C. $233.87 D. $197.24

OpenStudy (anonymous):

@rainbow.bubbles

OpenStudy (anonymous):

@pinkbubbles do you get it ?

OpenStudy (anonymous):

I'm not sure

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

sorry :(

OpenStudy (anonymous):

its okay :)

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