Course  

MATH 225N Statistical Reasoning For The Health Sciences

Instruction  

1. Question: The following dataset represents the number of time students have been late to their math class.?
2. Question: Suppose that the last value, 2 was mistakenly recorded as 20. What measure of the typical value in a dataset would be affected by this error? Select all that apply?
3. Question: The following dataset represents the dollar amounts of donations collected at the entrance to a free museum during the hour. Is the median a reasonably good measure of central tendency for the dataset? What if the outlier were removed from consideration?
4. Question: The following dataset represents the math test score for a class of 20 students. Would the mode be a good measure of central tendency for the dataset?
5. Question: The following is a dataset of the average weekly number of cups of coffee consumed by employees in an office. Find the mean and median and determine if the mean or median is the better measure of central tendency?
6. Question: The following dataset represents the math test scores for a class of 20 students. Identify the best measure of central tendency for this dataset?

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