Question
In: Statistics and Probability
STAT 13_1: A military company has three divisions. There are 20 soldiers in each division. In...
STAT 13_1:
A military company has three divisions. There are 20 soldiers in
each division. In divisions A - 4 female soldiers, in divisions B -
8 female soldiers and in divisions C - 12 female soldiers.
During one week, one of the divisions is chosen, incidentally, to
be the division that gives a watchman duty.
Each day, one of the soldiers of the selected division is randomly
selected to be the division watchman.
(The same soldier or female soldier may be selected for more than
one day)
A. What is the probability that on Sunday the division guard
will be a female-soldier?
B. Are the events "The selected division is division
B" and "On Sunday the Company Guard is a
female-Soldier" are independent events?
explain!
C. It is known that on Sunday and Monday, the division guard was a
female-soldier. What is the probability that the selected division
is C?
D. It is known that on Sunday and Monday the duty guard was a
female-soldier. What is the probability that on Tuesday the
division duty guard will be a soldier (man)?
Solutions
orchestra answered 2 years agoRelated Solutions
STAT 13_1: A military company has three divisions. There are 20 soldiers in each division. In...
STAT 13_1:
A military company has three divisions. There are 20 soldiers in
each division. In divisions A - 4 female soldiers, in divisions B -
8 female soldiers and in divisions C - 12 female soldiers.
During one week, one of the divisions is chosen, incidentally, to
be the division that gives a watchman duty.
Each day, one of the soldiers of the selected division is randomly
selected to be the division watchman.
(The same soldier or female soldier...
A multinational company has many divisions. Two of these divisions are Mic Division and Mandy Division....
A multinational company has many divisions. Two of these
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produces a component that is used by the Mandy Division. The cost
of manufacturing the component is as follows:
Direct materials
$10
Direct labour
$6
Variable overhead
$4
Fixed overhead
$5*
Total cost
$25
*Based on a normal volume of 400,000 components
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Variable selling: $1.50 per...
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Freeman Company has five divisions, and you are the division
manager of one of these divisions. Assume that the Administrative
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Sharp Motor Company has two operating divisions—an Auto Division
and a Truck Division. The company has a cafeteria that serves the
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are budgeted at $77,000 per month plus $0.50 per meal served. The
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Sharp Motor Company has two operating divisions—an Auto Division and a Truck Division. The company has...
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and a Truck Division. The company has a cafeteria that serves the
employees of both divisions. The costs of operating the cafeteria
are budgeted at $85,000 per month plus $0.50 per meal served. The
company pays all the cost of the meals.
The fixed costs of
the cafeteria are determined by peak-period requirements. The Auto
Division is responsible for 58% of the peak-period requirements,
and the Truck Division is responsible for...
Sharp Motor Company has two operating divisions—an Auto Division and a Truck Division. The company has...
Sharp Motor Company has two operating divisions—an Auto Division
and a Truck Division. The company has a cafeteria that serves the
employees of both divisions. The costs of operating the cafeteria
are budgeted at $76,000 per month plus $0.50 per meal served. The
company pays all the cost of the meals.
The fixed costs of the cafeteria are determined by peak-period
requirements. The Auto Division is responsible for 71% of the
peak-period requirements, and the Truck Division is responsible for...
Ferry Services Incorporated (FSI) is a public company that has three divisions. The first division provides...
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9)Attley Inc. has three separate divisions: Division A, Division B, and Division C. Information about the...
9)Attley Inc. has three separate divisions: Division A, Division
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Division A
Division B
Division C
Operating income
$ 26,750
$121,000
$22,400
Average operating assets
$250,000
$412,000
$83,000
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Modern Company has four divisions. The budgeted revenues and expenses for each division for 2021 follows:...
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expenses for each division for 2021 follows:
Division
A
B
C
D
Sales
$504,000
$948,000
$960,000
$1,240,000
Cost of goods sold
440,000
930,000
765,000
925,000
Selling & admin costs
96,000
202,500
144,000
210,000
Operating income (loss)
$(32,000)
$(184,500)
$51,000
$105,000
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A
B
C
D
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90%
80%
90%
85%
Selling & admin costs
50%...
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