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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In a normal distribution with mean = 27 and standard deviation = 4 Find the probability...
In a normal distribution with mean = 27 and standard deviation =
4 Find the probability for
a.) 23 < x < 31
b.) 27<x<35
c.) 25 < x < 30 d.) x>26
e.) x < 24
Question 7 The mean of a distribution is 50 and the standard deviation is 5. Between...
Question 7
The mean of a distribution is 50 and the standard deviation is
5. Between what to values will at least 75% of the data values
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Question 8
Twelve secretaries were given a typing test, and the times (in
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9, 8, 6, 7, 8 Find the MEDIAN.
Question 9
Twelve secretaries were given a typing test, and the times...
A. Assume that x has a normal distribution with the specified mean and standard deviation. Find...
A. 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 = 15.1; σ = 3.5
P(10 ≤ x ≤ 26) =
μ = 41; σ = 15
P(50 ≤ x ≤ 70) =
μ = 101; σ = 13
P(x ≥ 120) =
B.
A person's blood glucose level and diabetes are closely related.
Let x be a random variable measured in milligrams...
Assume that x has a normal distribution with the specified mean and standard deviation. Find the...
Assume that x has a normal distribution with the
specified mean and standard deviation. Find the indicated
probability. (Enter a number. Round your answer to four decimal
places.)
μ = 18; σ = 3.6
P(x ≥ 30) =
Assume that x has a normal distribution with the specified mean and standard deviation. Find the...
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 = 14.8; σ = 3.5 P(8 ≤ x ≤ 12)
=
Assume that x has a normal distribution with the specified mean and standard deviation. Find the...
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 = 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...
Assume that x has a normal distribution with the
specified mean and standard deviation. Find the indicated
probability.
A) μ = 4; σ = 2
P(3 ≤ x ≤ 7) =
B) μ = 15.8; σ = 4.1
P(10 ≤ x ≤ 26) =
C) μ = 39; σ = 15
P(50 ≤ x ≤ 70) =
D) μ = 5.3; σ = 1.7
P(7 ≤ x ≤ 9) =
E) μ = 13.2; σ = 3.6
P(8 ≤ x...
Assume that x has a normal distribution with the specified mean and standard deviation. Find the...
Assume that x has a normal distribution with the
specified mean and standard deviation. Find the indicated
probability. (Enter a number. Round your answer to four decimal
places.)
μ = 4; σ = 2
P(3 ≤ x ≤ 7) =
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specified mean and standard deviation. Find the indicated
probability. (Enter a number. Round your answer to four decimal
places.)
μ = 22; σ = 4.4
P(x ≥ 30) =
(a) Assume that x has a normal distribution with the specified mean and standard deviation. Find...
(a) 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 = 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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