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Random sampling research has been conducted for studying average annual meat consumption of households in two regions. Two independent samples of 20 households from

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Random sampling research has been conducted for studying average annual meat consumption of households in two regions. Two independent samples of 20 households from each region respectively have been selected. After the survey and data processing the following results about the meat consumption of households have been obtained: For 1st sample: 1-26 kg.; 01 3,4 kg. For 2nd sample: 2-32 kg.; 02-4,2 kg. At significance level a 0.05 test the hypothesis whether there is significant difference between average annual meat consumption of households in both regions. Answer A) Ho is confirmed, thus at a-0,05 there is no statistically significant difference between average annual meat consumption of households in both regions. Answer B) H is confirmed, thus at a-0,05 there is statistically significant difference between average annual meat consumption of households in both regions. Answer C) H is confirmed, thus at a-0,05 there is no statistically significant difference between average annual meat consumption of households in both regions. Answer D) Hi is rejected, thus at a-0,05 there is statistically significant difference between average annual meat consumption of households in both regions. Answer E) Ho is confirmed, thus at a-0,05 the average annual meat consumption of households in the 2nd region is larger than this one in the 1" region.

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