Can you please show all your work to solve the problem? I need to be able to do it by myself. Thank you! 3) You want to see if the proportion of female college students who are majoring in the sciences is statistically different then the proportion of male college students who are majoring in the sciences. You take a sample of 50 female college students and find that 18 of them are majoring in the sciences. You take a sample of 60 male college students, and find that 55% of them are majoring in the sciences. At the 5% significance level, is there sufficient evidence that there is a difference in the proportion of female and male college students who are majoring in the sciences: Population 1: Population 2: Data: Write the null and alternate hypothesis in symbols: Null: Alternate: Critical Value(S): Test Statistic: p-value: initial conclusion: reason: Formal conclusion
Can you please show all your work to solve the problem? I need to be able to do it by myself. Thank you!
3) You want to see if the proportion of female college students who are majoring in the sciences is statistically different then the proportion of male college students who are majoring in the sciences. You take a sample of 50 female college students and find that 18 of them are majoring in the sciences. You take a sample of 60 male college students, and find that 55% of them are majoring in the sciences. At the 5% significance level, is there sufficient evidence that there is a difference in the proportion of female and male college students who are majoring in the sciences:
Population 1:
Population 2:
Data:
Write the null and alternate hypothesis in symbols:
Null:
Alternate:
Critical Value(S):
Test Statistic:
p-value:
initial conclusion:
reason:
Formal conclusion:
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