n a study assessing helping behavior among college students on their way to class, you recruit 10 students. You tell some participants that they are late for class and need to rush. You tell others they are right on time. Finally, you tell others they have lots of time before class. As they walk across campus, they come across a man (actually a confederate) who appears to need help. You measure the extent to which the participant noticed that the confederate needed help (1 = did not notice to 9 = really noticed). State the alternative hypothesisH1: µ1 = µ2 = µ3H1: X1 ≠ X2 ≠ X3

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Asked Apr 15, 2019
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n a study assessing helping behavior among college students on their way to class, you recruit 10 students. You tell some participants that they are late for class and need to rush. You tell others they are right on time. Finally, you tell others they have lots of time before class. As they walk across campus, they come across a man (actually a confederate) who appears to need help. You measure the extent to which the participant noticed that the confederate needed help (1 = did not notice to 9 = really noticed). 

State the alternative hypothesis
H1: µ1 = µ2 = µ3
H1: X1 ≠ X2 ≠ X3
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Solution: The alternative hypothesis for the given hypothesis test is:

H1:...

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Hypothesis Testing

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