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ser-zykov [4K]
2 years ago
6

When a firm manager uses a parameter estimate and its standard error to construct an upper and lower bound on the true value of

the parameter, that manager is constructing?
Business
1 answer:
ohaa [14]2 years ago
5 0

The fact that the firm manager is using a parameter estimate standard error to construct an upper and lower bound on the true value of the parameter means that they are constructing a confidence interval.

<h3>What is a confidence interval?</h3>

A confidence interval refers to a range that it is believed that a population parameter will be located in based on varying degrees of confidence.

To construct one, the parameter estimate and its standard error are used. They help to them determine the lower and upper bounds of the range that is then called a confidence interval.

Find out more on the confidence interval at brainly.com/question/14825274

#SPJ1

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East Valve Distributors distributes industrial valves and control devices. The Eastern control device has an annual demand of 9,
Mama L [17]

Answer:

1000

Explanation:

Given:

Annual DEMAND, D = 9375

Holding cost, H = 0.75

Cost per order, S = 40

The Economic order quantity :

EOQ = √[(2 * D * S) / H]

EOQ = √[(2 * 9375 * 40) / 0.75]

EOQ = √[(750000) / 0.75]

EOQ = √1000000

EOQ = 1000

5 0
3 years ago
You wish to retire in 20 years, at which time you want to have accumulated enough money to receive an annual annuity of $24,000
den301095 [7]

Answer:

$3,286.52

Explanation:

Interest rate per annum = 12.00%

Number of years = 25

Number of compounding per per annum = 1

Interest rate per period (r) = 12.00%

Number of periods (n) = 25

Payment per period (P) = $24,000

PV of $24,000 payments after 20 years = P * [1 - (1/(1+r)^n)]/ r

PV of $24,000 payments after 20 years = 24000*[1-(1/(1+12%)^25]/12%

PV of $24,000 payments after 20 years = $188,235.34

Interest rate per annum = 10.00%

Number of years= 20

Number of payments per per annum = 1

Interest rate per period (r) = 10.00%

Number of periods (n) = 20

Future value of annuity (FVA) = $188,235

Annual contribution (P) = FVA/ ([ (1+r)^n - 1] / r)

Annual contribution (P) = 188235/(((1+10%)^20-1)/10%)

Annual contribution (P) = $3,286.52

5 0
3 years ago
After playing two football​ games, a professional football​ team's defense had given up an average of 28 points per game. After
Rudik [331]

Answer:

In the third football game, the team's defense give up 22 points.

Explanation:

We have given In two games, team has given up average of 28 points per game.

So, total points given up in two games is = 28×2= 56 points.

In three games, team has given up average of 26 points per game.

So, total points given up in three games is 26×3= 69 78 points.  

Points given up in third game = Total points given up in 3 games - Total points given up in 2 games

Points given up in third game = 78 points - 56 points = 22 points

So, In the third football game, the team's defense give up 22 points.

4 0
3 years ago
Todd Williamson and Jim Miranda started their business, Broad Reach Sailing, as a way to earn a living doing something they love
ValentinkaMS [17]

Answer:

C. More leisure time

Explanation:

Leisure time is the time spent away from work, business, school, or doing domestic chores. Spending time in necessary activities such as eating or sleeping is not leisure. Leisure activities include cycling, taking holidays, hiking, or cycling.

Starting a business is not a leisure activity. Engaging in recreation activities away from the enterprise is leisure.

4 0
3 years ago
Derek just received a bonus and wishes to set aside a portion of it in order to save for a 10-year reunion cruise that his old c
kotegsom [21]

Answer:

$3,168

Explanation:

We will receive $4000 in future (after 4 years time) which means all we want to know is the amount that we Derek must deposit today.

This present value of the $4000 payment received after 4 years from today can be calculated using the following formula:

Present value = Future Value / (1 + r)^n

Here

Future Value is $4000

r is 6%

n is 4 years

So by putting values, we have:

Present value = $4000 / (1 + 6%)^4 Years

Present value = $3,168

3 0
3 years ago
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