Cattle are classified according to age (young, medium, and old) and carcass quality (grades A, B, and C). In one study, the animals were classified as : The chi-square statistic for testing if there is an association between age and grade was calculated. The rejection region for this test is (use $a = 0.01$ ): A) $X ^ { 2 } 9.488$ B) $X ^ { 2 } 14.86$ C) $X ^ { 2 } 13.277$ D) $2.180

Question

Cattle are classified according to age (young, medium, and old) and carcass quality (grades A, B, and C). In one study, the animals were classified as : The chi-square statistic for testing if there is an association between age and grade was calculated. The rejection region for this test is (use $a = 0.01$ ): A) $X ^ { 2 } > 9.488$ B) $X ^ { 2 } < 0.207$ or $X ^ { 2 } > 14.86$ C) $X ^ { 2 } > 13.277$ D) $2.180 < X ^ { - 2 } < 17.535$

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The Answer of Cattle are classified according to age (young, medium, and old) and carcass quality (grades A, B, and C). In one study, the animals were classified as : The chi-square statistic for testing if there is an association between age and grade was calculated. The rejection region for this test is (use $a = 0.01$ ): A) $X ^ { 2 } > 9.488$ B) $X ^ { 2 } < 0.207$ or $X ^ { 2 } > 14.86$ C) $X ^ { 2 } > 13.277$ D) $2.180 < X ^ { - 2 } < 17.535$

Cattle Are Classified According to Age (Young, Medium, and Old) a=0.01a = 0.01a=0.01

Cattle Are Classified According to Age (Young, Medium, and Old) $a = 0.01$