Statistics
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26. The null and alternative hypotheses are stated in terms of the statistics from the random sample. A) True B) False
Why is the concept of degrees of freedom so important? How does it relate to t statistics? What is an example of degree of freedom ?
Problem 1. (15 points) A Statistics class has 26 students. Each week the students have a homework assignment worth 70 points. Here are the scores on last week's homework: 5 49 70 23 51 70 26 53 30 54 31 56 41 57 43 59 44 59 45 64 45 65 49 67 49 68 Make a boxplot.