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Fynjy0 [20]
3 years ago
11

Suppose i decide to divide students up in their respective majors in the college of business. i then ask 40 students from each m

ajor what their gpa is. this is an example of what type of sampling method?
Business
1 answer:
alekssr [168]3 years ago
4 0
This is an example of stratified random sample because you group them by major before taking a random sample from each group.
You might be interested in
You are saving money to buy a car. If you save $ 320 per month starting one month from now at an interest rate of 9​%, how much
12345 [234]

Answer:

$24135.72

Explanation:

Given pmt 320, r 9% n 5 years

This amount is paid monthly s\and there are 12 months in a year

r = 9%/12 =0.75%

n = 5* 12 =60

We will use the future value of annuity

FV = pmt *[(1+r)^n - 1/r)]

      = 320 *[(1+0.0075)^60-1/0.0075

       =$24135.72

6 0
3 years ago
Read 2 more answers
Suppose that a demand curve exhibits two points. Initially, at price P 0 P0 , the quantity demanded is Q 0 Q0 . When price chang
Vinvika [58]

Answer:

Price Elasticity of Demand= \frac{Percentage change in Demand}{Percentage change in Price}

At Price = P_{0}

Quantity demanded = Q_{0}

At Price = P_{1}

Quantity Demanded = Q_{1}

Now,

Percentage change in Demand = \frac{(Q_{1} - Q_{0})}{Q_{0}}

Percentage change in Price = \frac{(P_{1} - P_{0})}{P_{0}}

Price Elasticity of Demand = \frac{\frac{(Q_{1} - Q_{0})}{Q_{0}}}{\frac{(P_{1} - P_{0})}{P_{0}}}

Above formula if used will give the correct answer related to Price Elasticity of Demand.

Another variant of above formula is also being used on prominent basis.

Price Elasticity of Demand = \frac{\frac{(Q_{1} - Q_{0})}{(Q_{1} + Q_{0})} }{\frac{(P_{1} - P_{0})}{P_{1} + P_{0}} }

Utilization of any of the above Formula will give the ideal outcome in estimating Price elasticity of demand.

5 0
3 years ago
Can you Describe the system that critics of mining towns referred to as wage slavery? Why did critics adopt this name?
telo118 [61]

ANSWERS: There was a format called Company Town where the company would virtually own and control the entire town including daily need item stores. Workers were lured with attractive wages and accommodation. But, the wages were paid in 'Scrips' which were company printed currency meant to be spent in the stores owned by the company owned and controlled stores inside the company town. This led to the employees getting dependent on employers and their personal freedom and space getting interfered by employers. This relation led to the term 'Wage Slavery'. This practice was continued in mining town till 1960s whereas the concept of company town ended in the 1920s.

7 0
2 years ago
Read 2 more answers
Hawk Corporation purchased 1,000 Diamond Corporation bonds in 2015 for $500 per bond and classified the investment as securities
jonny [76]

Answer: C) A debit of $200,000.

Explanation:

In 2018, Hawk sold all the Diamond Investment bonds at $700.

The amount of reclassification adjustment would be;

= Sales price - original purchase price

= (1,000 * 700) - (1,000 * 500)

= $200,000

The amount should be debited to reverse the gains recorded over the other years.

3 0
3 years ago
The difference between a nominal variable and a real variable is that A. real variables are calculated in​ current-year prices a
Oksanka [162]

Answer:

Option (D) is correct.

Explanation:

Nominal variables are the variable which are calculated on the basis of current market prices such as nominal GDP. Nominal GDP incorporates all of the changes happened in a current year such as changes occured in the inflation or deflation in a current year.

On the other hand, real variables are those variables which are calculated on the basis of base year prices to take the effects of the inflation or deflation during the period of time. For example, Real GDP. real GDP is determined by the market prices of the base year, so that one can compare the actual effect effect of inflation or deflation during a period of time.

3 0
3 years ago
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