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Get it written → use alpha = .05
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Claim: The average age of online students is 32 years old. Can you prove it is not? |
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Normal Distribution |
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Ho: |
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Note: Calculation cells should list the numbers and operations used to get your answers. Do not put the generic formula and show all calculation steps. |
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T-Distribution |
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Ha: |
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Sample mean: |
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30.67 |
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Sample St. Dev: |
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10.84 |
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Distribution: |
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Reject Ho |
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Test Statistic: |
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*2 decimals |
Calculation: |
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Fail to Reject Ho |
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p-value: |
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*4 decimals |
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Decision: |
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Interpretation: (context) |
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Claim: The proportion of males in online classes is 35%. Can you prove it is not? |
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Ho: |
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Ha: |
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Sample Proportion Males |
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0.3333333333 |
Sample Proportion Females |
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0.6666666667 |
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Distribution: |
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Test Statistic: |
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*2 decimals |
Calculation: |
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p-value: |
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*4 decimals |
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Decision: |
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Interpretation: (context) |
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Total Points |
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