Amachining operation produces steel shafts having diameters that are normally distributed with mean of 1.005 inches and standard deviation of 0.01 inch .. specifications call for diameters to fall within the interval 1.00 +- 0.02 inchs(a) what percentage of the output of this operation will fail to meet the specifications ? (b) what percentage of the output of this operation will meet the specifications ? (c) what percentage of the output of this operation will have diameter less than 0.09 inchs ? (d) suppose now the stanrdard deviation of shaft dimeter is 0.015 find the proper setting so that only 5% of the shafts will have a dimeter > 1.02 inches .

b.an increase in a causes b to decrease

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total amount of money that he should pay if he has not used his duty free exemption is $98

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given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98

i dont know men

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