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GREYUIT [131]
3 years ago
10

The weekly incomes of shift foreman for a given industry follow a normal probability distribution. With a mean of $1,000 and a s

tandard deviation of $100, what is the z-value for the income (called X) of a foreman who earns $1100 per week? For a foreman who earns $900 per week? In words, what do your results indicate?
Business
1 answer:
mylen [45]3 years ago
4 0

Answer:

There is a 0.2419% for a foreman to earn either $1,100 or $900

Explanation:

We calculate the probability of a normal distribution of 0;1

(X-mean)/deviation = Z

(1,100 - 1,000)/100 = 100/100 = 1

900 - 1,00/100 = -100/100 = -1

Given the zame Z value, we have the same probability of a foreman to earn 1,100 or 900

As we are asked for the foreman salary, wewill calcualte the Z for non cumulative, just the probability of a foreman to earn 1,100 or 900 dollars.

We look into the normal distribution table for the value of z = -1 or 1

0.002419707  = 0.2419%

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5 0
3 years ago
Read 2 more answers
The government of Wrexington, a country which has adopted American GDP accounting conventions, reported that GDP in quarter 3 wa
yanalaym [24]

Answer:

C. $12 billion.

Explanation:

GDP refers to the Gross domestic product. It means that the market value of all final goods and services produced within the country.

Since in the question the GDP reported in quarter 3 was $12 billion and the same is to be considered as a GDP because it reflected the market value of all final goods and services

Therefore, the correct option is c.

3 0
3 years ago
A production center is available for 8 hours per day in a factory. It is comprised of several rotary parts, and the worker opera
cricket20 [7]

Answer:

75%

Explanation:

Since the production center is available for 8 hours per day in a factory, and the worker operating it is required to lubricate these rotary parts once each day.

If it takes 2 hours to remove these parts from the equipment, lubricate them, and re-assemble them and the production center is not available for production during these times;

Then the availability of the production center is 75% which is derived by : [8 hours total - 2 hours downtime / 8 hours total availability] x 100 = 75%

8 0
3 years ago
In 2017, Wildhorse Corporation had net cash provided by operating activities of $486,000, net cash used by investing activities
Nata [24]

Answer:

1. Cash at December 31, 2017 is $413,000.

Explanation:

As per IAS-7, which deals with the Statement of Cash Flow, the year end Cash balance should be calculated as follows under indirect method:

Cash opening balance

Add: Net cash provided by operating activites

Less: Net cash used by investing activities

Add: Net cash provided by financing activities

Note: The terms "Provided" and "Used" are the basis of addition and subtraction.

<u>Calculation</u>

300,000 + 486,000 - 932,000 + 559,000 = $413,000.  

3 0
3 years ago
On January 1, 2016, Jacob Inc. purchased a commercial truck for $48,000 and uses the straight-line depreciation method. The truc
Ganezh [65]

Answer:

D.Gain, $5,000.

Explanation:

Truck Value =  $48,000

Annual depreciation =   ( $48,000 -   $8,000) / 8 = $40,000 / 8= $5,000

First year (2013) = $40,000 - $5,000 =  $35,000

Second year (2014) = $35,000 - $5,000 =  $30,000

Third year (2015)= $30,000 - $5,000 =  $25,000

Gain  = Sale Value - Truck Value (actual) = $30,000 - $25,000 = $5,000

8 0
3 years ago
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