Questions


September 2022 2 2 Report
2. During the pandemic people have become more health conscious, especially in eating red meat. In March, the average consumption of red meat per person was 51 kilos. A sample of 100 persons showed that they consumed, on average, 48 kilos of red meat in April with a standard deviation of 12 kilos. Using a = 0.05, is there enough evidence to conclude that the mean consumption of red meat decreased in April. ​

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