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Mathematics, 28.07.2019 02:00 windline21991

6points ! suppose a manufacture makes disposable peppercorn grinders the number of peppercorn in the grinder is normally distributed with a mean of 322 peppercorns and a stranded deviation of 5.3 peppercorns. suppose the manufacture will only sell pepper corn grinders with z-score between -0.9 and 0.9 what are the least and most peppercorns and grinders can contain ? a. least: 290 ; most: 354 b. least: 275 ; most: 369 c. least: 318 ; most: 326 d. least: 308 ; most: 336

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6points ! suppose a manufacture makes disposable peppercorn grinders the number of peppercorn in...
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