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Bob Hypothesizes That the Average Student at His University Has 130.000130.000

Question 91

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Bob hypothesizes that the average student at his university has to take more than 130 credits to graduate. He takes a random sample of his classmates and performs a test. The results shown below are from MegaStat. What would Bob conclude from this test? Explain carefully.
Hypothesis Test: Mean vs. Hypothesized Value
130.000130.000 \quad hypothesized value
134.500134.500 \quad mean Credits
10.02910.029 \quad std. dev.
1.9671.967 \quad std. error
26 n 25 df \begin{array} { l l } 26 & \text { n } \\ 25 & \text { df } \end{array}
2.292.29 \quad t
.0154.0154 \quad p-value (one-tailed, upper)

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The p-value says that a sample mean such...

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