Question
In: Statistics and Probability
A local bottling company has determined the number of machine breakdowns ...
A local bottling company has determined the number
of machine breakdowns
per month and their results are below:
Breakdowns (x) Probability
(x-mean)^2
0
............................0.15...............?
1
............................0.41...............?
2 ............................0.22
..............?
3
............................0.17...............?
4
............................0.04...............?
5
............................0.01...............?
Use the SUMPRODUCT function in Excel to answer parts a
and b.
a) The expected number (mean) of machine
breakdowns per month is:
b) The variance of the machine breakdowns per
month is:
c) The standard deviation of the machine
breakdowns per month is:
Solutions
orchestra answered 2 years agoRelated Solutions
Exhibit 5-4 A local bottling company has determined the number of machine breakdowns per month and...
Exhibit 5-4
A local bottling company has determined the number of machine
breakdowns per month and their respective probabilities as shown
below.
Number of
Breakdowns
Probability
0
0.12
1
0.38
2
0.25
3
0.18
4
0.07
Refer to Exhibit 5-4. The expected number of machine breakdowns
per month is?
2. The probability of at least 3 breakdowns in a month is
3. The probability of no breakdowns in a month is
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A) A local bakery has determined a probability distribution for the number of cheesecakes that they...
A) A local bakery has determined a probability distribution for
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equal the number of cheesecakes sold on a randomly selected
day.
xx
0
5
10
15
20
P(x)P(x)
0.12
0.29
0.35
?
0.1
What is the probability of selling 15 cheesecakes in a given
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P(x=15)=P(x=15)=
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The Local Bottling Company has just installed a new bottling process that will fill 16-ounce bottles...
The Local Bottling Company has just installed a new bottling
process that will fill 16-ounce bottles of the popular Paradise
Classic Cola soft drink. Both overfilling and underfilling bottles
are undesirable: Underfilling leads to customer complaints and
overfilling costs the company considerable money. In order to
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their respective probabilities as shown below. Number of Breakdowns Probability # of breakdowns Probability 0 .15...
their respective
probabilities as shown below.
Number of
Breakdowns
Probability
# of breakdowns
Probability
0
.15
1
.41
2
.22
3
.17
4
.04
5 .01
A.) The expected
number of machine breakdowns per month
B.) The variance of
machine breakdowns per month
C.) The standard
deviation of machine breakdowns per month
Caine Bottling Corporation is considering the purchase of a new bottling machine. The machine would cost...
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Michener Bottling Corporation is considering the purchase of a new bottling machine. The machine would cost...
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Assume a discount rate of 10%. Click...
The Lubbock County Bureau of Weights and Measures received complaints that a local bottling company was...
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The Lubbock County Bureau of Weights and Measures received complaints that a local bottling company was...
The
Lubbock County Bureau of Weights and Measures received complaints
that a local bottling company was putting less than 20 ounces of
root beer in its bottles (labeled 20 oz.). A random sample of
fourteen 20-oz. bottles will be randomly selected and its contents
will be measured to test the claim that the bottling company is
putting significantly less than 20 ounces of root beer in its
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