#statistics
What is the median of the following series- 2 2 2 4 4 5 5 6 8 11 12 16 18?
5
What is the range of the following series- 2 2 2 4 4 5 5 6 8 11 12 16 18?
16
Which is used for statistic analysis?
 Chi-square test
Which would be appropriate for ANOVA?
Determining which of several medicines has the greatest effect on cell growth
What is the mean of the following series- 2 2 2 4 4 5 5 6 8 11 12 16 18?
7.31
What is the mode of the following series- 2 2 2 4 4 5 5 6 8 11 12 16 18?
2
If you graph a normally distributed set of data (one without obvious irregularities or biases, such as the height of all people in your school), what will the shape of that graph be?
Bell-shaped
What is the most commonly used statistical measure of spread in a normally-distributed population?
Standard deviation
Which would be appropriate for a t-test?
 Determining if a small set of pieces of oak firewood burn longer than pine firewood
Which would be appropriate for a z test?
Determining whether the weight of all male golden eagles in a population is statistically different from that of female eagles
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