Doritos Some students checked 6 bags of Doritosmarked with a net weight of 28.3 grams. They carefully weighed the contents of each bag, recording the follow-ing weights (in grams): 29.2, 28.5, 28.7, 28.9, 29.1, 29.5. a) Do these data satisfy the assumptions for inference?Explain.b) Find the mean and standard deviation of the weights.c) Create a 95% confidence interval for the mean weightof such bags of chips.d) Explain in context what your interval means.e) Comment on the company’s stated net weight of28.3 grams.

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Q: the NCAA estimates

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Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.