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
inna [77]
3 years ago
6

Can someone please show the work when doing this !

Mathematics
1 answer:
sleet_krkn [62]3 years ago
4 0

its already done in red

You might be interested in
Assume that during each second, a job arrives at a webserver with probability 0.03. Use the Poisson distribution to estimate the
Savatey [412]

Answer:

The probability that at lest one job will be missed in 57 second is=1- e^{-1.71} =0.819134

Step-by-step explanation:

Poisson distribution:

A discrete random variable X having the enumerable set {0,1,2,....} as the spectrum, is said to be Poisson distribution.

P(X=x)=\frac{e^{-\lambda t}({-\lambda t})^x}{x!}  for x=0,1,2...

λ is the average per unit time

Given that, a job arrives at a web server with the probability 0.03.

Here λ=0.03, t=57 second.

The probability that at lest one job will be missed in 57 second is

=P(X≥1)

=1- P(X<1)

=1- P(X=0)

=1-\frac{e^{-1.71}(1.71)^0}{0!}

=1- e^{-1.71}

=0.819134

6 0
3 years ago
A contractor is required by a county planning department to submit one, two, three, four, or five forms (depending on the nature
Anuta_ua [19.1K]

Answer:

a) c = 1/15

b) =2/5

c) = 3/5

d) No, it cannot be the PMF of y.

Step-by-step explanation:

We have that

p_X(x)\geq0

4 0
3 years ago
Help asap plsss thank youuuuu!
vaieri [72.5K]
So u can give dat person brainlist
6 0
3 years ago
Determine the point on the hyperbola 3x^2−10y^2=20 closest to the point (0, -7).
stepan [7]

Answer:

Step-by-step explanation:

7 0
3 years ago
Please help on 7 to be marked the brainliest
sweet [91]

Answer:

  D)  3.57%

Step-by-step explanation:

The percentage change is given by ...

  percent change = ((new value) -(old value))/(old value) × 100%

  = (3.19 -3.08)/3.08 × 100% = 0.11/3.08 × 100% = (11/3.08)% ≈ 3.57%

__

When dealing with percentages, you need to be clear about what number represents 100%, the reference value against which errors or changes are measured. Here, it is the π of the mug, 3.08.

7 0
3 years ago
Other questions:
  • Over 6 days jim jogged 6.5 miles 5 miles 3 miles 2 miles 3.5 miles and 4 miles what is the mean distance that jim jogged each da
    7·2 answers
  • Find the area of the trapezoid.
    14·2 answers
  • What's the mean, median, mode and midrange
    9·1 answer
  • What is the answer to this 4 1/3 x 6 please help
    12·1 answer
  • Please help anyone know how to do this.
    12·1 answer
  • Can someone complete these questions and explain how thanks
    7·1 answer
  • Solve for s.<br> -65 + 9 = -5s
    6·2 answers
  • QUICK HELP
    12·1 answer
  • £1 can be exchanged for €1.25. How many pounds will I get if I exchange €100?
    7·2 answers
  • Round to the<br> nearest ten.<br> 67,236
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!