Mathematics, 06.11.2020 21:10 abagailb03
1) Men's shirt sizes are determined by their neck sizes. Suppose that men's sizes are approximately normally
distributed with mean 15.7 inches and standard deviation 0.7 inch. A retailer sells men's shirts in sizes S, M, L,
XL, where the shirt sizes are defined in the table below.
Shirt Size
S
M
L
XL
Neck Size
14 s neck size < 15
15 < neck size < 16
16 s neck size < 17
17 s neck size < 18
a) Because the retailer only stocks the sizes listed above, what proportion of customers will find that the retailer
does not carry any shirts in their sizes (less than 14 and more than 18)? Show your work.
Answers: 3
Mathematics, 21.06.2019 14:30
If lmn=xyz, which congruences are true by cpctc? check all that apply
Answers: 1
Mathematics, 21.06.2019 16:30
The sales tax rate is 7.25%. how much tax in dollars is added on an item that costs $56.00? a. $4.06 b. $7.25 c. $14.50 d. $60.06
Answers: 2
Mathematics, 21.06.2019 22:00
The mean finish time was 185.52 with a standard deviation of 0.327 minute. the winning car driven by chris finished in 185.13. the previous year race had a mean finish time of 110.3 with a standard deviation of 0.106. the winning car that year driven by karen finished in 110.13 minutes. find their respective z-scores. chris - z-score karen “- z-score
Answers: 1
1) Men's shirt sizes are determined by their neck sizes. Suppose that men's sizes are approximately...
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