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Vikki [24]
3 years ago
9

In a stack of boards at a lumber yard, the 20th board counting from the top of the stack is immediately below the 16th board cou

nting from the bottom of the stack. How many boards are in the stack?
A. 38
B. 36
C. 35
D. 34
E. 32
Mathematics
1 answer:
Novosadov [1.4K]3 years ago
6 0

Answer:

C

Step-by-step explanation:

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The local operations manager for the Internal Revenue Service must decide whether to hire one, two, or three temporary tax exami
Helga [31]

Answer:

If she uses the Laplace criterion, the number of new examiners she will decide to hire is:

c. three

Step-by-step explanation:

a) Data:

Number of           Compliance

examiners     Low   Normal   High

One               50        50         50

Two              100        60         20

Three           150        70         -10

b) Outcome Calculations:

Number of                     Compliance

examiners            Low                      Normal                High

One              16.65 (50 *.333)     16.65 (50 *.333)     16.65 (50 *.333) =  50

Two              33.3 (100 *.333)      19.98 (60 *.333)      6.66 (20 *.333)  = 60

Three           49.95 (150 *.333)    23.31 (70 *.333)     -3.33 (-10 *.333) =  70

c) Decision:

Three has the highest payoff condition and is selected.

d) The Laplace criterion assumes that each compliance state is equally likely to happen.  Therefore, it assigns the same weight to each state of compliance.  Since there are three states of compliance, we shall assign each state a weight of 0.333.  The number of examiners that have the highest payoff condition is three, and therefore, the number "three" is selected.

5 0
3 years ago
An investor just purchased a rectangular 1-acre retail lot for $250 a frontage foot. If she paid $100,000 total, what was the de
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The answer is 218’. A foot front is measured by property. So for this question, you need to find the frontage feet.
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To estimate the percentage of a state's voters who support the current
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Using the Central Limit Theorem, the percentage that is expected to be the closest to the actual percentage is:

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<h3>What does the Central Limit Theorem state?</h3>

It states that for a proportion p in a sample of size n, the sampling distribution of sample proportion is approximately normal with mean \mu = p and standard error s = \sqrt{\frac{p(1 - p)}{n}}, as long as np \geq 10 and n(1 - p) \geq 10.

From this, a larger sample size leads to a smaller error estimate. Since the Tribune had the largest sample size, option A is correct.

More can be learned about the Central Limit Theorem at brainly.com/question/16695444

#SPJ1

3 0
2 years ago
Is 85 prime or composite explain
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85 is a composite number because it has more than two factors.
85 factors are 1, 5, 17, 85

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