Mathematics, 17.12.2020 23:20, brian2913
16. The manager of a bank recorded the amount of time each customer spent waiting in line during peak business hours one Monday, The frequency summarizes the results. Find the standard deviation. Round your answer to one decimal place.
Waiting time Number of
(minutes) customer
0-under 4 13
4-under 8 11
8-under 12 9
12-under 16 16
16-under 20 0
20-under 24 1
A. 4.9
B. 7.0
C. 5.2
D. 5.4
Answers: 3
Mathematics, 21.06.2019 15:30, kwarwick0915
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Afamily of five rents a kayak and splits the total time, k, equally. each family member spent less than 25 minutes kayaking. which values can be used to complete the math sentence below so that it accurately represents the situation? intro done
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List the sides of δrst in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12
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16. The manager of a bank recorded the amount of time each customer spent waiting in line during pea...
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