The data show the years in which climbers on an expedition were born.

Reached the Summit: 1973, 1980, 1953, 1960, 1965, 1946, 1967, 1971, 1961, 1950

Did Not Reach the Summit: 1970, 1992, 1984, 1945, 1968, 1982, 1989, 1985, 1970, 1956, 1964, 1992, 1939,

1973, 1984, 1983, 1991, 1993

(a) Create an double stem-and-leaf plot that compares the birth years for the climbers who reached the

summit and the climbers who did not reach the summit

Describe the shape of the distribution of the years for those who reached the summit and the shape of the

distribution of the years for those who did reach the summit

What conclusion can you draw from the double stem-and-leaf plot?

Answer: