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Excel Calculators for Confidence Intervals

  • Confidence Intervals for the Population Mean
  • Confidence Intervals for the Population Proportion
  • BUS 503 Confidence Intervals and Prediction Intervals for Linear Regression

Excel Calculators for Hypothesis Tests

  • Single sample z-test for a Population Mean – Sigma Known
  • Single-sample t-test for a Population Mean – Sigma Not Known
  • Single sample z-test for a Proportion
  • Two-sample z-test for Difference between Population Means – BUS 503 version
  • Two-sample t-test for Difference between Population Means – BUS 503 version
  • Paired sample t-test for Difference between Population Means – BUS 503 version
  • Two-sample z-test for Difference between Proportions
  • Two-sample F-test for Population Variances – BUS 503 version

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