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
Dmitry_Shevchenko [17]
3 years ago
13

The mean number of errors per page made by a member of the word processing pool for a large company is thought to be 1.8 with th

e number of errors distributed according to a Poisson distribution. If a page is​ examined, what is the probability that more than two errors will be​ observed?
Business
1 answer:
Dimas [21]3 years ago
3 0

Answer:

The probability will be "0.26938".

Explanation:

The given value is:

Mean

\mu = 1.8

By using Poisson probability formula, we get

⇒  P(X = x) = \frac{ (e-\mu\times \mu x )}{x!}

⇒  P(X > 2) = 1 - P(X \leq 2)

⇒  1 - (P(X = 0) + P(X = 1) + P(X = 2))

⇒  1 - (e-1.8 * 1.80) / 0! + e-1.8 * 1.81) / 1! + e-1.8 * 1.82) / 2! )

⇒  1 - 0.73062

⇒  0.26938

You might be interested in
What type of insurance may a homeowner need?
r-ruslan [8.4K]
Dddddddddddddddddddddddddddd
5 0
3 years ago
Read 2 more answers
A tire manufacturer has recently discovered that numerous lots of tires
Ugo [173]

Answer:

A. The Manufacturer

Explanation:

A PEXXX

5 0
2 years ago
On January 1, 2022, the Sheridan Company ledger shows Equipment $49,700 and Accumulated Depreciation $18,280. The depreciation r
Lisa [10]

Answer:

revised annual depreciation will be : 13710

Explanation:

After revision the remaining life of equipment shrank down to 2 years, so the depreciation working will be worked out to adjusted the impact of decreasing of useful life.

As per existing information the depreciation charges are calculated as :

(Cost-Salvage Value)/Useful life= (49700-4000)/10 = 4570

Accumulated Depreciation indicates that 4 years have past by (18280/4570)

now remaining years are 6 which will be reduced to 2 after revision so the new working will be as follows:

Remaining Cost :31420  (49700 -18280)

Salvage Value : 4000

Revised Remaining Useful Life  : 2

Revised Calculated Depreciation Annual  : (31420-4000)/2 = 13710

It can be further verified through simple math also:

Adding annual depreciation of remaining 2 years : 13710 +13710 =27420

Value available for depreciation after salvage value : 31420 -4000= 27420

3 0
3 years ago
What is the US Central Bank (Fed) focusing on right now? Present their main activities.
chubhunter [2.5K]

Answer:

It is focusing on looking over financial system risks and engages at home or abroad to help insure that the system stays healthy for the ecomomey, basically for households in the U.S., communities, as well as businesses in the U.S..

8 0
2 years ago
As the u.S. Price level rises relative to price levels in other countries. True or False
vovangra [49]

Answer:True,

Explanation:The question is As the u.S. Price level rises relative to price levels in other countries. What will happen in the U.S.?

The answer is that consumption and net exports would decline.

8 0
3 years ago
Other questions:
  • Why does the pricing strategy need to reflect the marketing strategy?
    13·1 answer
  • The characteristics of unhealthy company cultures include
    5·1 answer
  • A company scientist at a biotechnology company decides to work on his own research project, hoping to eventually start his own f
    12·1 answer
  • Why was the sack dress named so?
    6·1 answer
  • Spence wants to have $176,000 in 7 years. He plans to make regular savings contributions of $13,100 per year for 7 years, with t
    5·1 answer
  • What have modern entrepreneurs done to ensure longer terms of management?
    10·1 answer
  • A(n) _______________ leader is one who is focused on developing a long term vision for the company and who uses a charismatic pe
    6·1 answer
  • Alvin Hughes has selected a selling technique in which he has more control over the amount of the conversation between buyer and
    5·1 answer
  • Foxburg Company has the following information: Work-in-Process Finished Goods Materials Beginning inventory $ 550 $ 650 $ 750 En
    6·1 answer
  • Apart from a subsidy, how might a government change the market price of a good?​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!