Question
In: Statistics and Probability
b. Find the distribution mean and distribution standard deviation for Volume Sold, and answer the question:...
b. Find the distribution mean and distribution standard deviation for Volume Sold, and answer the question: How many nets does a customer buy in a typical transaction? (Please show in excel)
| Table C4-2: Volume, Frequency, and Charge for Wholesale Nets Sold | ||
| Volume Sold | Frequency | Amount Charged |
| 1 | 20 | $3.00 |
| 2 | 38 | $6.00 |
| 3 | 53 | $9.00 |
| 4 | 45 | $12.00 |
| 5 | 40 | $14.00 |
| 6 | 13 | $16.00 |
| 7 | 5 | $18.00 |
| 8 | 36 | $20.00 |
Solutions
orchestra answered 1 year agoRelated Solutions
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Question 7
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Twelve secretaries were given a typing test, and the times (in
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specified mean and standard deviation. Find the indicated
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μ = 15.1; σ = 3.5
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B.
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Assume that x has a normal distribution with the specified mean and standard deviation. Find the...
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=
Assume that x has a normal distribution with the specified mean and standard deviation. Find the...
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specified mean and standard deviation. Find the indicated
probability. (Round your answer to four decimal places.)
μ = 5.0; σ = 0.8
P(7 ≤ x ≤ 9) =
Assume that x has a normal distribution with the specified mean and standard deviation. Find the...
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specified mean and standard deviation. Find the indicated
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P(3 ≤ x ≤ 7) =
B) μ = 15.8; σ = 4.1
P(10 ≤ x ≤ 26) =
C) μ = 39; σ = 15
P(50 ≤ x ≤ 70) =
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specified mean and standard deviation. Find the indicated
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specified mean and standard deviation. Find the indicated
probability. (Round your answer to four decimal places.)
μ = 41; σ = 16
P(50 ≤ x ≤ 70) =
(b) Assume that x has a normal distribution with the
specified mean and standard deviation. Find the indicated
probability. (Round your answer to four decimal places.)
μ = 14.2; σ = 3.7
P(8 ≤ x ≤ 12) =
(c) Assume that x...
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