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Observe randomly the weight of 100 chickens at farm A and 200 chickens at farm B. Can we conclude, with a significance level of 2%, that the true average weight of farm A is different from farm B?

A. Yes
B. No

User Brian Rice
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1 Answer

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Final answer:

No, we cannot conclude that the true average weight of farm A is different from farm B.

Step-by-step explanation:

To determine if the true average weight of farm A is different from farm B, we need to perform a hypothesis test. The null hypothesis (H₀) assumes that the true average weights of both farms are equal, while the alternative hypothesis (Hₐ) assumes they are different. We can use a two-sample t-test to compare the means. With a significance level of 2%, we can calculate the test statistic and compare it to the critical value. If the test statistic is outside the critical value range, we can conclude that the true average weights are different. So, our answer is B. No, we cannot conclude that the true average weight of farm A is different from farm B.

User PabloRN
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