Question: Sixteen laboratory animals were fed a special diet from birth through age 12 weeks. Their weight gains (in grams) were as follows: 63 68 79

Sixteen laboratory animals were fed a special diet from birth through age 12 weeks. Their weight gains (in grams) were as follows:

63 68 79 65 64 63 65 64 76 74 66 66 67 73 69 76 Can we conclude from these data that the diet results in a mean weight gain of less than 70 grams? Let a ΒΌ :05, and find the p value.

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