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Kipish [7]
3 years ago
9

Find and interpret the mean absolute deviation of the data. 1, 1, 2, 5, 6, 8, 10, 12, 12, 13

Mathematics
1 answer:
marusya05 [52]3 years ago
8 0
I think the mean is 8.75.
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Of all customers purchasing automatic garage-door openers, 70% purchase a chain-driven model. Let X = the number among the next
otez555 [7]

Answer:

P(X > 10), n = 15, p = 0.7

P(X > 10) =P(10 < X ≤ 15) = P(11 ≤ X ≤ 15) = P(X = 11, 12, 13, 14, 15)

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Step-by-step explanation:

See attached image for detailed explanation

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3 years ago
The diameter (d) of a circle with a circumference of 440 cm is: Use Π = 22/7
elena-s [515]

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c

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5 0
2 years ago
Read 2 more answers
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