01:41:42 Two retail stores sell clothing in the same shopping area. Both stores' revenues are Normally distributed. Store A
has a mean revenue of $5,950 weekly with a standard deviation of $895 while Store B has a mean revenue of
$6,200 weekly with a standard deviation of $755. Assuming the stores independently earn revenue of each other,
what is the probability that Store A will earn more revenue than Store B on any given week?
O Approximately 0
O 0.037
O 0.415
o 0,440
O 0.585
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Walgreens sells both kleenex and nyquil. in a random sample of 5000 purchases, it was found that 1200 contained kleenex and 540 contained nyquil. these are not independent because sick people are more likely to buy both and healthy people more likely to buy neither. in looking into that, it was found that 360 purchases contained both. a. make a two-way table to display this information. fill in the table with the missing entries, and be sure your table has row and column totals. b. if we randomly select a purchase that contained kleenex, what is the probability it also contained nyquil? c. what percent of all purchases didn’t contain either product?