Answer:
Incomplete question
First aspect of the question is typed below.
The shape of the distribution of the time required to get an oil change at a 20-minute oil-change facility
is unknown. However, records indicate that the mean time is 2l.2-minutes, and the standard deviation 3.5 minutes.
Explanation:
Employees bonus $50
35 oil changes between 10:00 am to 12:00pm
n = 35
10% changes
So, the z - score can be calculated using
z-score = InvNorm(0.10)
z-score = -1.28
So, given that,
Standard deviation is 3.5minutes
σ = 3.5 minutes
Mean time is 21.2 minutes
μx = 21.2 minutes
Then,
σx = σ / √n
σx = 3.5 / √35
σx = 0.5916 minutes
Then, Z score can be written as
Z = (x - μx) / σx
-1.28 = (x - 21.2) / 0.5916
Cross multiply
-1.28 × 0.5916 = x - 21.2
-0.7573 = x - 21.2
x = 21.2 - 0.7573
x = 20.443 minutes
There is a 10% chance of being at or below a mean oil-change time of 20.44 minutes
Answer:
Explanation:
S/No Date Transaction Dr($) Cr($)
1 Oct.1 Rent Expense 3,600
Cash 3,600
2. Oct.3 Advert. Expenses 1,200
Cash 1,200
3. Oct.5 Supplies 750
Cash 750
4 Oct.6 Office equipment 8000
Accounts Payable 8,000
5 Oct.10 Cash 1 4,800
Accounts receivable 14,800
6 Oct.15 Accounts payable 7,110
Cash 7,110
7. Oct.27 Miscellaneous 400
Cash 400
8 Oct.30 Utilities Expenses 250
Cash 250
9 Oct 31 Accounts receivable 33,100
Fees earned 33,100
10 Oct.31 Utility Expense 1,050
Cash 1050
11 Oct.31 Drawings 2,500
Cash 2,500
Answer:
l
Explanation:
the core concept of marketing is a social and managerial process by which individuals and groups obtained what they need and want through creating,offering and exchangeing products of value with others
Answer:
Transactional leadership style
Explanation:
Transactional leadership style is where the leader is focused on the overall goals of the company and getting things done instead of building a more long term social relationship. The leader is focused on a more professional relationship which benefits all the involved parties in such a way that is limited to the company only.
Answer:A and C
Explanation:
Interest is compounded in savings accounts and me to reduce the amount that I must deposit today and still have my desired $1 million on the day I retire then I should either, invest in a different account paying a higher rate of interest meaning the invested amount will be compounded at a higher rate thus my initial investment amount requirement reduced. Or, since compounded interest is a function of time, if I retire later, that would mean a longer time for my initial investment to compound to $1 million, thus reducing my initial investment amount requirement.
