A department store sells sport shirts in three sizes (small, medium, and large), three patterns (plaid, print, and stripe), and two sleeve lengths (long and short). The accompanying tables give the...


A department store sells sport shirts in three sizes (small, medium, and large), three patterns (plaid, print, and stripe), and two sleeve lengths (long and short). The accompanying tables give the proportions of shirts sold in the various category combinations.




































Short-sleeved
Pattern

Size
    Pl    Pr    St

S
0.040.020.05

M
0.060.080.12
L0.030.070.08




































Long-sleeved
Pattern

Size
    Pl    Pr    St

S
0.030.020.03

M
0.060.100.07
L0.040.020.08

(e) Given that the shirt just sold was a short-sleeved plaid, what is the probability that its size was medium? (Round your answer to three decimal places.)



(f) Given that the shirt just sold was a medium plaid, what is the probability that it was short-sleeved? Long-sleeved? (Round your answer to three decimal places.)
















short-sleeved
long-sleeved



Jun 08, 2022
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