stem and leaf diagram shown below The study uses tree rings to accurately determine the year in which a tree was cut The figure

Question

stem and leaf diagram shown below The study uses tree rings to accurately determine the year in which a tree was cut The figure gives the tree ring cutting dates for samples of timbers found in the architectural units at Sand Canyon Pueblo The text referring to the figure says The three digit numbers in the left column represent centuries and decades A D The numbers to the right represent individual years with each number derived from an individual sample Thus 124 2 2 2 represents three samples dated to A D 1242 Use the table below and the verbal description to answer the following questions leaf stem 119 56 120 120 121 2 121 55 122 122 589 123 012 334 123 5555555555555556889 124 12 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 344 124 5689999999999 125 0 0 1 2 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 125 000 0000000000001111111222 1190s 1200s O 1210s 1220s 1230s 1240s 1250s 1260s 1270s 0011112234444444 126 00012222222222222 4444444 126 555 667 127 0111144 a Which decade contained the most samples V b How many samples had a tree ring cutting date between 1200 A D and 1239 A D inclusive X samples c Find the longest interval during which no tree cutting samples occurred What is the first year that no tree cutting samples occurred in that interval X A D What is the final year that no tree cutting samples occurred in that interval A D d What might this indicate about new construction or renovation of the pueblo structures during this period O There was more renovations during those years than new construction There was no need for new construction or renovation of the pueblo structures There was more new construction during those years than renovations

Kunduz · Accepted Answer

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