Q1B) The operations manager of a plant that manufactures tires wants to compare the actual inner diameters of two grades of tires, each of which is expected to be 575 millimeters. A sample of five tires of each grade was selected, and the results representing the inner diameters of the tires, ranked from smallest to largest, are as follows.           Grade X      grade Y  568     570    575    578    584     573   574     575     577     578    requirement.         a) for each of the tow grades of tries, compute the mwan, median, and standred deviation.         b) which grade of tire providing better quality? explain.         c) what would be the effect on your answer in (a) and (b) if the last value for grade Y were 588 insert 578 explain.

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Author:Amos Gilat
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Chapter1: Starting With Matlab
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Q1A)  List down the measures of central tendency and measures of dispersion 1)

Q1B) The operations manager of a plant that manufactures tires wants to compare the actual inner diameters of two grades of tires, each of which is expected to be 575 millimeters. A sample of five tires of each grade was selected, and the results representing the inner diameters of the tires, ranked from smallest to largest, are as follows.

          Grade X      grade Y 
568     570    575    578    584     573   574     575     577     578   

requirement.

        a) for each of the tow grades of tries, compute the mwan, median, and standred deviation.

        b) which grade of tire providing better quality? explain.

        c) what would be the effect on your answer in (a) and (b) if the last value for grade Y were 588 insert 578 explain.

PLEAS ANSWER Q1&B. THANK YOU.

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