Listed in the accompanying data table are birth weights (g) from a sample of 26 births. Use the sample data and test the claim that girls and boys have the same median birth weight. Use a 0.10 significance level. Use the Wilcoxon rank-sum test. Girl 3200 900 2400 3900 3000 1900 2800 3400 2700 2400 4200 2900 3100 3400 Boy 3700 2600 3900 3800 3200 1500 3600 4000 2700 3400 3300 300 Identify the null and alternative hypotheses for this test. OA. Ho: Girls and boys have the same median birth weight. H₁: Boys have a larger median birth weight than girls. OB. Ho Girls and boys have the same median birth weight. H₁: Girls have a larger median birth weight than boys. OC. Ho Girls and boys have different median birth weights. H₁: Girls and boys have the same median birth weight. OD. Ho Girls and boys have the same median birth weight. H₁: Girls and boys have different median birth weights. Identify the P-value.
Listed in the accompanying data table are birth weights (g) from a sample of 26 births. Use the sample data and test the claim that girls and boys have the same median birth weight. Use a 0.10 significance level. Use the Wilcoxon rank-sum test. Girl 3200 900 2400 3900 3000 1900 2800 3400 2700 2400 4200 2900 3100 3400 Boy 3700 2600 3900 3800 3200 1500 3600 4000 2700 3400 3300 300 Identify the null and alternative hypotheses for this test. OA. Ho: Girls and boys have the same median birth weight. H₁: Boys have a larger median birth weight than girls. OB. Ho Girls and boys have the same median birth weight. H₁: Girls have a larger median birth weight than boys. OC. Ho Girls and boys have different median birth weights. H₁: Girls and boys have the same median birth weight. OD. Ho Girls and boys have the same median birth weight. H₁: Girls and boys have different median birth weights. Identify the P-value.
Identify the p value and state the final conclusion
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Listed in the accompanying data table are birth weights (g) from a sample of 26 births. Use the sample data and test the claim that girls and boys have the same median birth weight.
Use a 0.10 significance level. Use the Wilcoxon rank-sum test.
Girl 3200 900 2400 3900 3000 1900 2800 3400 2700 2400 4200 2900 3100 3400
Boy 3700 2600 3900 3800 3200 1500 3600 4000 2700 3400 3300 300
Identify the null and alternative hypotheses for this test.
OA. Ho: Girls and boys have the same median birth weight.
H₁: Boys have a larger median birth weight than girls.
OB. Ho: Girls and boys have the same median birth weight.
H₁: Girls have a larger median birth weight than boys.
OC. Ho Girls and boys have different median birth weights.
H₁: Girls and boys have the same median birth weight.
OD. Ho Girls and boys have the same median birth weight.
H₁: Girls and boys have different median birth weights.
Identify the P-value
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4/9/2023
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