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You want to know whether the wolf population in the park has increased since December of...

You want to know whether the wolf population in the park has increased since December of 2013, when the number of wolves counted inside the park was 95. You recognized that wolves can come and go in the park making it hard to know how many wolves are normally inside the park. To get a better estimate, you count the wolves on several days and take the average. You count the wolves on the four different days and find 103 the first day, 92, the second day, 98 the third day, and 99 the fourth day. What is the null hypothesis and calculate the test statistic. For the hypothesis test, using an alpha value of 0.05, what conclusion can you draw?

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