Answer:
Kindly check explanation
Explanation:
Given the data:
x___ f(x)
10__ 0.05
20__0.10
30__0.10
40__0.20
50__0.35
60__0.20
a. Is this probability distribution valid?
Yes
Σf(x) = (0.05 + 0.10 + 0.10 + 0.20 + 0.35 + 0.20) = 1
0≤f(x)≤1
b. What is the probability MCC will obtain more than 30 new clients
X = 40 + x = 50 + x = 60
0.20 + 0.35 + 0.20 = 0.75
c. What is the probability MCC will obtain fewer than 20 new clients
x = 10
f(x) = f(10) = 0.05
d)Compute the expected value and variance of x.
Expected value (E(x)) :
Σ(x * f(x))
= (10*0.05) + (20*0.1) + (30*0.1) + (40*0.2) + (50*0.35) + (60*0.2)
= 43
Σ(x * E(x))² * f(x)
= (10 - 43)^2 * 0.05 + (20 - 43)^2 * 0.1 + (30 - 43)^2 * 0.1 + (40 - 43)^2 * 0.2+ (50 - 43)^2 * 0.35 + (60 - 43)^2 * 0.2
= 201
Is this for science ?A product is what’s left after a chemical reaction ,reactants transform a product during a chemical reaction
Answer:
Direct labor time (efficiency) variance= $2,080 unfavorable
Explanation:
Giving the following information:
Standard= 3 hours of direct labor per unit
The standard labor cost is $13 per hour.
During August, Hassock produced 9,000 units and used 27,160 hours
<u>To calculate the direct labor efficiency variance, we need to use the following formula:</u>
Direct labor time (efficiency) variance= (Standard Quantity - Actual Quantity)*standard rate
Direct labor time (efficiency) variance= (3*9,000 - 27,160)*13
Direct labor time (efficiency) variance= $2,080 unfavorable
Answer:
only the results of the business' activities
Explanation:
balance sheet is among the three main financial statements prepared by a corporation. It reports the financial positions of the business by showing the value of assets, liabilities, and the shareholder's equity at any point in time. Therefore, a balance sheet shows the net worth of the corporation.
The preparation of the balance sheet follows the accounting equation of assets equals liabilities plus shareholder equity. On one side, the balance sheet reports the assets and liabilities and equity on the other. In other words, the balance sheets indicate how the assets of a business are financed. It does not report on the personal activities of business owners.
Answer:
b. protects the current shareholders against a dilution of their ownership interests.
Explanation:
Shares are ownership interests that are owned by business owners and measures the degree to which an individual has a stake in a company.
Preemtive right occurs when a shareholder has a right to purchase a particular portion of newly issued shares.
For example if an individual has 40,000 shares and additional 250,000 shares are issued, he can have the right to purchase an additional 30,000 of the new shares.
The preemtive right prevents dilution of ownership interests by ensuring old stockholders have a stake in newly issued shares.
