<?xml version="1.0"?>
<Data xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <Questions>
    <Question>
      <Info>What is the critical value when n=17, α=0.05, two-tailed?</Info>
      <link />
      <Answers>
        <Answer>
          <Info>-1.746 and 1.746</Info>
          <IsCorrect>true</IsCorrect>
        </Answer>
        <Answer>
          <Info>-1.96 and 1.96</Info>
          <IsCorrect>false</IsCorrect>
        </Answer>
        <Answer>
          <Info>1.746</Info>
          <IsCorrect>false</IsCorrect>
        </Answer>
        <Answer>
          <Info>1.96</Info>
          <IsCorrect>false</IsCorrect>
        </Answer>
      </Answers>
      <Type>Single</Type>
    </Question>
    <Question>
      <Info>What is the critical value when n=10, α=0.01, left-tailed?</Info>
      <link />
      <Answers>
        <Answer>
          <Info>-2.821 and 2.821</Info>
          <IsCorrect>false</IsCorrect>
        </Answer>
        <Answer>
          <Info>-2.33 and 2.33</Info>
          <IsCorrect>false</IsCorrect>
        </Answer>
        <Answer>
          <Info>-2.821</Info>
          <IsCorrect>true</IsCorrect>
        </Answer>
        <Answer>
          <Info>-2.575</Info>
          <IsCorrect>false</IsCorrect>
        </Answer>
      </Answers>
      <Type>Single</Type>
    </Question>
    <Question>
      <Info>What is the critical value when n=35, α=0.02, right-tailed?</Info>
      <link />
      <Answers>
        <Answer>
          <Info>-2.33 and 2.33</Info>
          <IsCorrect>false</IsCorrect>
        </Answer>
        <Answer>
          <Info>-2.05 and 2.05</Info>
          <IsCorrect>false</IsCorrect>
        </Answer>
        <Answer>
          <Info>2.05</Info>
          <IsCorrect>true</IsCorrect>
        </Answer>
        <Answer>
          <Info>2.33</Info>
          <IsCorrect>false</IsCorrect>
        </Answer>
      </Answers>
      <Type>Single</Type>
    </Question>
    <Question>
      <Info>What is the critical value when n=37, α=0.1, two-tailed?</Info>
      <link />
      <Answers>
        <Answer>
          <Info>-2.575 and 2.575</Info>
          <IsCorrect>false</IsCorrect>
        </Answer>
        <Answer>
          <Info>-1.645 and 1.645</Info>
          <IsCorrect>true</IsCorrect>
        </Answer>
        <Answer>
          <Info>-1.645</Info>
          <IsCorrect>false</IsCorrect>
        </Answer>
        <Answer>
          <Info>-1.28</Info>
          <IsCorrect>false</IsCorrect>
        </Answer>
      </Answers>
      <Type>Single</Type>
    </Question>
    <Question>
      <Info>What is the critical value when n=37, α=0.1, left-tailed?</Info>
      <link />
      <Answers>
        <Answer>
          <Info>-2.575 and 2.575</Info>
          <IsCorrect>false</IsCorrect>
        </Answer>
        <Answer>
          <Info>-1.645 and 1.645</Info>
          <IsCorrect>false</IsCorrect>
        </Answer>
        <Answer>
          <Info>-1.645</Info>
          <IsCorrect>false</IsCorrect>
        </Answer>
        <Answer>
          <Info>-1.28</Info>
          <IsCorrect>true</IsCorrect>
        </Answer>
      </Answers>
      <Type>Single</Type>
    </Question>
    <Question>
      <Info>What is the decision when p=0.55with α=0.05?</Info>
      <link />
      <Answers>
        <Answer>
          <Info>Accept Ho</Info>
          <IsCorrect>true</IsCorrect>
        </Answer>
        <Answer>
          <Info>Reject Ho</Info>
          <IsCorrect>false</IsCorrect>
        </Answer>
      </Answers>
      <Type>Single</Type>
    </Question>
    <Question>
      <Info>What is the decision when p=0.061with α=0.05?</Info>
      <link />
      <Answers>
        <Answer>
          <Info>Accept Ho</Info>
          <IsCorrect>true</IsCorrect>
        </Answer>
        <Answer>
          <Info>Reject Ho</Info>
          <IsCorrect>false</IsCorrect>
        </Answer>
      </Answers>
      <Type>Single</Type>
    </Question>
    <Question>
      <Info>Using the formula for sample standard deviation,  s=2,000, what is the t-test statistic?</Info>
      <link />
      <Answers>
        <Answer>
          <Info>8.72</Info>
          <IsCorrect>false</IsCorrect>
        </Answer>
        <Answer>
          <Info>8.94</Info>
          <IsCorrect>true</IsCorrect>
        </Answer>
        <Answer>
          <Info>9.71</Info>
          <IsCorrect>false</IsCorrect>
        </Answer>
        <Answer>
          <Info>9.84</Info>
          <IsCorrect>false</IsCorrect>
        </Answer>
      </Answers>
      <Type>Single</Type>
    </Question>
    <Question>
      <Info>If α=0.05, what is the critical value?</Info>
      <link />
      <Answers>
        <Answer>
          <Info>-1.73</Info>
          <IsCorrect>true</IsCorrect>
        </Answer>
        <Answer>
          <Info>-1.64</Info>
          <IsCorrect>false</IsCorrect>
        </Answer>
        <Answer>
          <Info>1.64</Info>
          <IsCorrect>false</IsCorrect>
        </Answer>
        <Answer>
          <Info>1.73</Info>
          <IsCorrect>false</IsCorrect>
        </Answer>
      </Answers>
      <Type>Single</Type>
    </Question>
    <Question>
      <Info>Can you conclude that Bingo grocery store's daily income statement is correct with 95% confidence?</Info>
      <link />
      <Answers>
        <Answer>
          <Info>Yes, we accept Ho.</Info>
          <IsCorrect>true</IsCorrect>
        </Answer>
        <Answer>
          <Info>No, we reject Ho.</Info>
          <IsCorrect>false</IsCorrect>
        </Answer>
      </Answers>
      <Type>Single</Type>
    </Question>
  </Questions>
</Data>