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Mathematics, 25.03.2020 05:14 kluckey3426
The bacterial strain Acinetobacter has been tested for its adhesion properties. A sample of five measurements gave read- ings of 2.69, 5.76, 2.67, 1.62 and 4.12 dyne-cm2. Assume that the standard deviation is known to be 0.66 dyne-cm2 and that the scientists are interested in high adhesion (at least 2.5 dyne-cm2). a. Should the alternative hypothesis be one-sided or two-sided
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The bacterial strain Acinetobacter has been tested for its adhesion properties. A sample of five mea...
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