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
Zanzabum
3 years ago
14

The average number of transactions made at an ATM in a 20 minute period is 10. Use an appropriate probability distribution to fi

nd the probability that exactly 6 transactions will be made at an ATM in the next 20 minutes. Answer to four decimal places.
Mathematics
1 answer:
krek1111 [17]3 years ago
5 0

Answer:

The probability that exactly 6 transactions will be made at an ATM in the next 20 minutes = 0.06306 = 0.0631 to 4d.p

Step-by-step explanation:

This is a Poisson distribution problem

The Poisson distribution formula is given as

P(X = x) = (e^-λ)(λˣ)/x!

where λ = mean = 10 transactions per 20 minutes

x = variable whose probability is required = 6 transactions in the next 20 minutes

P(X = 6) = (e⁻¹⁰)(10⁶)/6! = 0.06306

You might be interested in
How would you write x+3y=3 in y=mx+b format
Triss [41]
X+3y=3
First add subtract the x
3y=-x+3
Then divide 3
Y=-1/3x+1
8 0
3 years ago
Read 2 more answers
What is 3 4/11 as an improper fraction?
krek1111 [17]
37/11 is correct just multiply 3*11 and add four
5 0
3 years ago
Determine whether this statement is true or false. if two lines have the same slope, their equations describe the same line.
maksim [4K]

Answer:

False

Step-by-step explanation:

When you say "slope", Im guessing your referring to the gradient (the steepness of the line).

If two lines have the same gradient their equations won't usually describe the same line because their 'y intercepts' will be different (the point in which the line crosses the y axis)

8 0
3 years ago
WILL GIVE BRAINLEIST DUE AT 9:45 P.M. PLS HURRY SUPER EASY.
Lemur [1.5K]

Answer:

c = 2

Step-by-step explanation:

Since 16 is over the variable c, first multiply both sides by c so the variable is not in the denominator of the fraction.

16/c(c) = 8(c)

16 = 8c           Next, divide both sides by 8 to solve for c.

c = 2

6 0
3 years ago
Please help 9, 5, and 10!
bulgar [2K]

Answer:

It wont let me access it

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Find three consecutive odd integers with a sum of -51 answer
    14·1 answer
  • X=? i’m super lost please help!
    7·1 answer
  • Evaluate the integral Integral from left parenthesis 2 comma 1 comma 2 right parenthesis to left parenthesis 6 comma 7 comma neg
    13·1 answer
  • Thank you, please show me the steps.
    12·1 answer
  • You will need 90 feet of fencing to put all the way around a rectangular garden. The width of the garden is 10 feet. What is the
    11·1 answer
  • Please help you will get 59 points <br> I do not understand soo please I need your assistants.
    13·1 answer
  • Please help asap! Due in 10 minutes!
    11·1 answer
  • Given that h(x) = -3x - 7, what is h(-4)?
    11·2 answers
  • URGENT, PLEASE ANSWER.
    9·2 answers
  • Your outlook on the increasing spread of epidmics
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!