Question: Jackson Sweets is a candy maker. Their top selling product is their trademark candy bar, Sweetpee. Each candy bar is supposed to contain 2.5 ounces

Jackson Sweets is a candy maker. Their top selling product is their trademark candy bar, Sweetpee. Each candy bar is supposed to contain 2.5 ounces of candy and the population standard deviation is 0.2 ounces. The quality control engineer sampled 25 candy bars and found that the mean weight to be 2.68 ounces. She is wondering if Jackson Sweets is putting too much candy in each candy bar and if the difference is significant at the .05 level?

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