Assume that you reject the null hypothesis of no-difference at Q=0.05. This means that if you assume that there is no difference in the population between weather anc purchasing behavior, and the probability of getting a sample that deviates as much from the expected values as your sample does is less than 5%, you reject the null. Then, as a statistics expert, you O Reject the null Fail to reject the null Wouldn't know what to do Would flip a coin to decide
Assume that you reject the null hypothesis of no-difference at Q=0.05. This means that if you assume that there is no difference in the population between weather anc purchasing behavior, and the probability of getting a sample that deviates as much from the expected values as your sample does is less than 5%, you reject the null. Then, as a statistics expert, you O Reject the null Fail to reject the null Wouldn't know what to do Would flip a coin to decide
Chapter9: Sequences, Probability And Counting Theory
Section9.7: Probability
Problem 1SE: What term is used to express the likelihood of an event occurring? Are there restrictions on its...
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Transcribed Image Text:Assume that you reject the null hypothesis of no-difference at a=0.05. This means
that if you assume that there is no difference in the population between weather and
purchasing behavior, and the probability of getting a sample that deviates as much
from the expected values as your sample does is less than 5%, you reject the null.
Then, as a statistics expert, you
Reject the null
Fail to reject the null
Wouldn't know what to do
Would flip a coin to decide
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