Because only young adults were sampled, undercoverage bias may cause the newspaper to overestimate the proportion of all adults who have college debts.
<h3><u>What is bias in sampling?</u></h3>
When a sample is chosen in statistics, sampling bias is a bias that causes some individuals of the target population to have a lower or greater sampling probability than others. As a result, not every person or event was equally likely to have been chosen, resulting in a biased sample of a population (or non-human variables).
If this is not taken into consideration, results may be incorrectly attributed to the sampling procedure rather than the phenomenon being studied. Although some people identify sampling bias as a distinct sort of prejudice, sampling bias is typically categorized as a subtype of selection bias, sometimes referred to as sample selection bias.
Learn more about sampling bias with the help of the given link:
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Answer:
decide which goals the organization will pursue and what strategies will achieve those goals.
Explanation:
To perform the planning task, managers identify and select appropriate organizational goals and courses of action; they develop strategies for how to achieve high performance. The three steps involved in the planning area
(1) deciding which goals the organization will pursue,
(2) deciding what strategies to adopt to attain those goals, and
(3) deciding how to allocate organizational resources to pursue the strategies that attain those goals. How well managers plan and develop strategies determines how effective and efficient the organization is—its performance level.
Answer:
Using LIFO:
TOTAL Sales : $19,875,500
COGS = $11,021,250
GROSS PROFIT = $8,853,750
Explanation:
KINDLY CHECK ATTACHED PICTURE
Answer:
a) attached below
b) P( profit ) = TR(q) - TC(q)
c) attached below
d) -$5000 ( loss )
Explanation:
Given data:
Fixed Cost = $10,000
Material cost per unit = $0.15
Labor cost per unit = $0.10
Revenue per unit = $0.65
<u>a) Influence diagram to calculate profit </u>
attached below
<u>b) derive a mathematical model for calculating profit.</u>
VC = variable cost per unit , LC = per unit labor cost , MC = per unit marginal cost, TC = Total cost of manufacturing , FC = Fixed cost, q = quantity, TR = Total revenue, R = revenue per unit
VC = LC + MC
TC (q) = FC + ( VC * q )
TR (q) = R * q
P( profit ) = TR(q) - TC(q) ------------ ( 1 )
c) attached below
<u>d) If Cox Electrics makes 12,000 units of the new product </u>
The resulting profit = -$5000
q = 12
P = TR ( q ) - TC ( q )
= ( R * q ) - ( Fc + ( Vc * q ) )
= ( 0.65 * 12000 ) - ( 10,000 + ( 0.25 * 12000 )
= -$5200
