Hypothesis Testing: Dropout Rate in Ohio
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Questions and Answers

What is the null hypothesis in this problem?

  • The dropout rate for seniors at high schools in Ohio is greater than 15%.
  • The dropout rate for seniors at high schools in Ohio is less than 15%.
  • The dropout rate for seniors at high schools in Ohio is equal to 15%. (correct)
  • The dropout rate for seniors at high schools in Ohio is not equal to 15%.
  • What is the significance level in this test?

  • 0.2
  • 0.1
  • 0.01
  • 0.05 (correct)
  • What is the sample proportion of dropout rate in the random sample?

  • 0.185 (correct)
  • 0.19
  • 0.15
  • 0.18
  • What type of test is this?

    <p>Proportion test</p> Signup and view all the answers

    What is the conclusion of the test if the p-value is less than 0.05?

    <p>There is enough evidence to reject the educator's claim.</p> Signup and view all the answers

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