Two sites near each other sites had a mean wind speed high enough to qualifty, b

Question

Two sites near each other sites had a mean wind speed high enough to qualifty, but a researcher wants to determine which site is best Complete parts a through c below were both considered as locations for an electricity-generating wind turbine. Data recorded every 6 hours for a year showed that each of the Click the icon to view the summary statistics Click the icon to view the boxplot and histogram. a) The boxplots show outliers for each site, yet the histogram shows none. Explain why. The outliers are particularly windy days, but they were windy at | so the difference n wind speeds is b) Which of the summaries would you use to select between these sites? Why? Select all that apply. A The histogram seems appropriate because it shows the distribution of te differences of the paired measurements. B. The two boxplots seem appropriate, because they show tho d tributions of the paired measurements C The summary statistics for the differences seems appropriate, because they show the distri ution of the differences of the pared measurements. D. The summary statistics for the two sites seem appropriate, because they show the dstrb tions o the paired measurement

Explanation / Answer

Ana:

a)both sites,more unusual

b)A,C are correct

c)Option C is correct.(Histogram is normally distributed for paired data,so A,B are correct.)

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