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Question
3 select the correct answer from each drop - down menu. for many years, the number of rainy days in march has been recorded in the towns of riverton and waterview. riverton has a mean of 11 rainy days in march, with a standard deviation of 3 days. waterview has a mean of 13 rainy days in march, with a standard deviation of 2 days. if the number of rainy days for both towns is graphed, waterviews graph will have a peak farther to the , and its peak will be
Step1: Understand mean and standard - deviation in a distribution
The mean represents the center (peak location for a normal - like distribution) of the data set. A larger mean shifts the peak to the right on a number line. Waterview has a mean of 13 rainy days and Riverton has a mean of 11 rainy days.
Step2: Understand the relationship between standard - deviation and peak height
The standard deviation measures the spread of the data. A smaller standard deviation results in a taller and narrower peak (more data is concentrated around the mean). Waterview has a standard deviation of 2 days and Riverton has a standard deviation of 3 days.
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