Stats question

jayandpam · #1 Aug 18, 2006, 05:09 PM

I'm really not understanding this question either. Any assistance would be greatly appreciated.

Replacement times for new Ford Taurus GL automobiles are normally distributed with a mean of 7.1 years and a standard deviation of 1.4 years. Find the probability that seven randomly selected Taurus GL automobiles will have a mean replacement time greater than 7.0 years.

Thanks,

Jay

stathelp · Feb 7, 2008, 10:12 AM

Quote:

Originally Posted by jayandpam

I'm really not understanding this question either. Any assistance would be greatly appreciated.

Replacement times for new Ford Taurus GL automobiles are normally distributed with a mean of 7.1 years and a standard deviation of 1.4 years. Find the probability that seven randomly selected Taurus GL automobiles will have a mean replacement time greater than 7.0 years.

Thanks,

Jay

Were you able to obtain a solution for this? if yes please help me with this.

Thanks
Stathelp



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