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Digiron [165]
3 years ago
12

A resort hotel has $20,000,000 to invest it its next location. There are three potential sites for the expansion. The cost to bu

ild the facility in any of the locations is $20,000,000. Which location should be selected?
A. Location A: Probability / Outcome .50 / 20% .30 / 9% .20 / -10%
B. Location B: Probability / Outcome .40/ 19% .32 / 7.5% .28 / -11%
C. Location C: Probability / Outcome .45 / 22% .50 / 6% .05 / -15%
Mathematics
1 answer:
svet-max [94.6K]3 years ago
3 0

Answer:

Location C should be selected.

Step-by-step explanation:

Consider the provided information,

We need to determine which location should be selected.

We need to select the location with highest outcome

Location A) Probability / Outcome .50 / 20% .30 / 9% .20 / -10%

Outcomes = 0.5 \times 20+0.3\times 9+0.2\times (-10)

Outcomes = 10+2.7-2

Outcomes = 10.7\%

Location B) Probability / Outcome .40/ 19% .32 / 7.5% .28 / -11%

Outcomes = 0.4 \times 19+0.32\times 7.5+0.28\times (-11)

Outcomes = 7.6+2.4-3.08

Outcomes = 6.92\%

Location C: Probability / Outcome .45 / 22% .50 / 6% .05 / -15%

Outcomes = 0.45 \times 22+0.50\times 6+0.05\times (-15)

Outcomes = 9.9+3-0.75

Outcomes = 12.15\%

Hence, location C has highest outcomes among all the locations. So Location C should be selected.

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The accounting department analyzes the variance of the weekly unit costs reported by two production departments. A sample of 16
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Answer:

F=\frac{s^2_2}{s^2_1}=\frac{5.5}{2.5}=2.2

Now we can calculate the p value but first we need to calculate the degrees of freedom for the statistic. For the numerator we have n_2 -1 =16-1=15 and for the denominator we have n_1 -1 =16-1=15 and the F statistic have 15 degrees of freedom for the numerator and 15 for the denominator. And the P value is given by:

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Step-by-step explanation:

Information given

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n_2 =16 represent the sample 2

s^2_1 = 2.5 represent the sample deviation for 1

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F=\frac{s^2_2}{s^2_1}

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