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2. Below is a stem and leaf plot of the length of stay (in days) for $58 individuals commited voluntarily to an ac psychiatric unit of a health center. stem-and-leaf of LENGTH N 58 (a) What is the leaf unit? 10 Leaf Unit 1.0 (b) What is the stem unit? 1D XIo 24 (14) 0 55555667788899 20 1 01112334 12 1 5899 2 5555 3 55 4 5 (d) What sample value does 4jS on the plot represent? (e) Fill in the missing depth). (0) Comment on the shape of this plot. 8
math   Statistics-And-Probability   
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Answer #1

a) The leaf unit is 1.0

b) The stem unit is 1.0

c) The increment is 0.5

d) 4.5

f) The stem and left plot shows that the data has been drawn from a population with positively skewed distribution.

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