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Data Table Frequency Percent Cumulative Cumulative percent 17.90 56.61 100.00 Ice type frequency First-year 92 Landfast 199 Multi-year 223 17.90 92 38.72291 43.39514 Percent 10 First-year Landfast Multi-year 20 30 40 50 Print DoneHomework: Ch2 Score: 0 of 1 pt 2.1.15 Save 3 of 20 (8 complete) HW Score: 31.36%, 6.27 of 20 pts Question Help Environmental engineers are using data on the physical characteristics of ice melt ponds in the Arctic to study how climate affects the sea ice. One variable of interest is the type of ice observed for each pond, classified as first-year, multi-year, or landfast ice. 囲Click the icon to view a summary table and a horizontal bar graph that describe the types of ice of the 514 melt ponds. a. Of the 514 melt ponds, what proportion had landfast ice? (Round to four decimal places as needed.)

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Answer #1

a) proportion of people who have landfast ice =(199/514)=0.3872

( please revert if there are other parts)

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