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ludmilkaskok [199]
2 years ago
12

A development company is advertising that the mean area of the apartments in a new complex is 1,450 square feet. The complex con

sists of 10 buildings with a total of 1,000 apartments. A sample of 50 apartments will be selected from the complex to test the company's statement about the mean apartment area. Which of the following is an unbiased sampling method?
a. Select the first 50 apartments built.
b. Select the first 50 apartments that are occupied.
c. Select at random 50 top floor apartments from each of the buildings.
e. Select at random 50 apartments from all the apartments in the 10 buildings.
Business
1 answer:
Doss [256]2 years ago
4 0

Answer:

E) Select at random 50 apartments from all the apartments in the 10 buildings.

Explanation:

Unbiased sampling is when each element has an equal chance of getting picked out of a sample population.

In this case, a random selection of 50 apartments from all the 10 buildings gives each apartment an equal probability to get selected while all other options introduce some sort of a bias. There fore the option that gives unbiased opportunity of selection is option E.

Hope that helps.

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Given a prior forecast demand value of 1,100, a related actual demand value of 1,000, and a smoothing constant alpha of 0.3, wha
Korvikt [17]

Answer:

1,030

Explanation:

Calculation for what is the exponential smoothing forecast value

Exponential smoothing forecast value = 1,000 + 0.3 x (1,100-1,000)

Exponential smoothing forecast value = 1,000 + 0.3 x (100)

Exponential smoothing forecast value = 1,000 + 30

Exponential smoothing forecast value= 1,030

Therefore the exponential smoothing forecast value will be 1,030

5 0
2 years ago
Emily jones, a junior design artist with a studio called eye for design, was known to be very good at her job. she had a lot of
Thepotemich [5.8K]

Answer:

Lack of growth

Explanation:

Emily jones, a junior design artist with a studio called eye for design, was known to be very good at her job. she had a lot of experience from working on numerous projects and she often mentored new employees successfully. she was paid well and her colleagues and peers, some of whom emily knew for four years, appreciated her helpful and lively nature. it came as a surprise to everyone when emily resigned after the recent round of annual appraisals. during her exit interview, emily said that the only reason that she was taking this move was because she had a strong feeling that she was stagnant in her career. her reason for leaving is the lack of growth in her job in this company.

A strong feeling of being stagnant is normally a sign that the growth process has been truncated., because Emily didnt seem to be learning anything new

3 0
2 years ago
Trickle Corporation's 12 percent coupon rate, semiannual payment, $1,000 par value bonds mature in 25 years. The bonds currently
kap26 [50]

Answer:

The correct answer is 9.56%

Explanation:

Before tax cost of Debt = rate(nper,pmt,pv,fv) * 2

nper = 25*2 = 50

pmt = 1000*12%*1/2 = 60

pv = 1230.51

fv = 1000

Before tax cost of Debt = rate(50,60,-1230.51,1000)*2

Before tax cost of Debt = 9.56%

7 0
1 year ago
Discuss this statement in relation to George and Lennie: "They render us vulnerable, and in doing so they add dimensions of sign
Dima020 [189]

Answer:

The powerful novel which explores themes of friendship, power, dreams, and the responsibility we have to look out for one another in a sometimes unkind world.

The characters at the heart of the story, George and Lennie, work against all odds to earn enough money to build their dream (to own a place of their own, with alfalfa and rabbits.)

According to the book, their friendship sets them apart from the other men in the world and fuels their aspirations.

I hope it helps, kindly give brainliest if it does.

3 0
1 year ago
Read 2 more answers
A firm has a P/E ratio of 12 and a ROE of 13% and a market to book value of what?
maxonik [38]

Answer:

1.56

Explanation:

Calculation for the market-to-book value

First step is to calculate for the P/E ratio

P/E ratio=1/12

P/E ratio= 0.0833

Now let find the market-to-book value using this formula

Market-to-book value = ROE percentage/P/E ratio

Let plug in the formula

Market-to-book value=0.13/0.0833

Market-to-book value= 1.56

Therefore the Market-to-book value will be 1.56

6 0
1 year ago
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