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  • Aug 18, 2006, 06:09 PM
    jayandpam
    Stats question
    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
  • Feb 7, 2008, 12:12 PM
    stathelp
    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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