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A restaurant advertises its burritos weigh 550 grams. A consumer doubts this and believed the mean weight is significantly lower than 550 grams. The consumer
A restaurant advertises its burritos weigh 550 grams. A consumer doubts this and believed the mean weight is significantly lower than 550 grams. The consumer obtains a random sample, finds a sample mean of 528.5 grams. and calculates a p-value of 0.072. At a level of significance of 0.05, was there sufficient evidence to support that the mean weight of these burritos is less than 550 grams
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