1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
KATRIN_1 [288]
3 years ago
9

According to the video game industry’s statistics, the average gamer is 34 years old. Imagine the standard deviation for age is

7.5 years. Leroy collected data on video gaming among people with new tablets or iPads to see if the mean age of that group is older or younger. He finds an average age of 36 years based on a sample size of 48. His 95 percent confidence interval is:
Business
1 answer:
Natalka [10]3 years ago
6 0

Answer:

lower range 33.822 years

upper range 38.178 years

Explanation:

step 1:

48 -1 = 47

step 2:

(1 - 95%) / 2 = 0.025

step 3:

we look at the T distribution table for degrees of freedom (df) = 47, and α = 0.025; = 2.0117

step 4:

divide sample standard deviation by square root of sample size

7.5 years / √48 = 7.5 / 6.9282 = 1.0825

step 5:

multiply results from step 3 and 4

2.0117 x 1.0825 = 2.178

step 6:

for the lower range, subtract step 5 from sample mean

36 - 2.178 = 33.822

step 7: for the upper range, add step 5 with sample mean

36 + 2.178 = 38.178

You might be interested in
Wildhorse Corporation enters into a 6-year lease of equipment on December 31, 2019, which requires 6 annual payments of $40,100
olga55 [171]

Answer:

31-Dec-19

Dr. Lease receivables  $ 180,498

Cr. Sales revenue         $180,498

Dr. Cost of goods sold  $ 170,000

Cr. Inventory          $ 170,000

Explanation:

The lease is recorded on the present value of all the payment to be made in the future.

We will use the present value of annuity formula

Present value of Lease = P [ ( 1 - ( 1 + r )^-n ) / r ]

where

P = annual payment = $40,100

r = implicit rate = 11%

n = numbers of payments = 6 payments

Placing values in the formula

PV of Lease = $40,100 x [ ( 1 - ( 1 + 11% )^-6 ) / 11% ] = $169,645

Now calculate the present value of guarantee residual value

PV of guarantee residual value = $20,300 x ( 1 + 11%)^-6 = $10,853

Fair value of lease = Present value of Lease payment + Present value of guarantee residual value

Fair value of lease = $169,645 + $10,853 = $180,498

Cost of equipment will be recorded in the cost of goods sold and Inventory as well.

We will pass two separate journal entries first to record the lease receivable and second to record the cost of the equipment.

3 0
3 years ago
Time preference is: a. the purchase of new capital goods. b. a sophisticated IOU that documents who owes how much and when payme
kirill [66]

Answer:

D. the desire to have goods and services sooner rather than later (all other things being equal).

Explanation:

The time preference talks about the placing relative value on goods received at an earlier date compared with receiving that particular goods at a later date. It is the assumption that people prefer a given goods or services be delivered sooner rather than later all things being equal. It occurs when a person focus on having a good sooner rather than later.

7 0
3 years ago
Read 2 more answers
The improvement in the value of the objective function per unit increase in a right-hand side is the a. sensitivity value. b. du
SVETLANKA909090 [29]

Answer:

dual price

Explanation:

According to my research on economics, I can say that the improvement in the value of the objective function per unit increase in a right-hand side is referred to as the dual price. This strategy is used by most businesses as a way of taking market shares away from their competitors.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

4 0
3 years ago
Suppose that a pharmaceutical company wants to grow in size but is constrained in the short run by its production capacity. What
Natasha_Volkova [10]

Answer:

Build more factories, Expand the size of current factories, Use cheaper materials

Explanation:

Long run is not a precise period of time thereby meaning it could span from a year to eternity, which is adequate time to plan and grow. Building more factories will increase the growth in size for the capacity for  more production as well as expanding the size of the current factories. Due to the fact that there is a constraint of production capacity the company should look for alternatives in production technology in the long run so as to reduce cost of materials  but with the same production quality.

6 0
3 years ago
Read 2 more answers
Can someone please help mee
Vsevolod [243]

Answer:

$1,467.88

Explanation:

Net pay is the amount one receives after subtracting deductions from the gross pay. Therefore, net pay is the gross pay minus all the deductions such as social security, federal and state taxes.

In this case, the gross pay is $1,828. The total taxes are $ 360.12.

The net pay will be $1,828 -360.12.

= $1,467.88

6 0
3 years ago
Other questions:
  • A company failed to record unrealized gains of $26 million on its debt investments classified as trading securities. Its tax rat
    10·1 answer
  • What is brand awareness?
    8·2 answers
  • Technology influences the way that business organizations function. Make a list of the various global industry trends that play
    6·1 answer
  • What is the best definition of profit?
    11·1 answer
  • The stadium manager has been tasked with maximizing total revenue (bound by current capacity, of course). What price should she
    15·1 answer
  • Hector has a favorite Mexican fast food restaurant he likes to go to for chicken burritos. He will drive ten miles to the locati
    14·1 answer
  • Which of the following circumstances is (are) not an acceptance of the goods by the buyer
    12·1 answer
  • Graber Company had $130,000 in sales on account last year. The beginning accounts receivable balance was $18,000 and the ending
    6·1 answer
  • Demi loves playing online games. She surfs through many websites to find new, interesting games. One day she finds that her mail
    6·1 answer
  • Which is not a type of payroll deduction?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!