Mathematics, 06.05.2020 02:39 daverius3153
Some students checked 6 bags of Doritos marked with a net weight of 28.3 grams. They carefully weighed the contents of each bag, recording the following weights (in grams): 29.2, 28.5, 28.7, 28.9, 29.1, 29.5. The average weight is 29.0 and the standard deviation is 0.36. Assume the weight of the bags follows normal distribution. Does this provide strong evidence that the true weight is not 28.3 grams?
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Some students checked 6 bags of Doritos marked with a net weight of 28.3 grams. They carefully weigh...
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