All categories

2 years ago

Λ represents the average rate, and the expected number of events in a given time frame for the ____________ distribution.

Mathematics

1 answer:

enot [183]2 years ago

6 0

Answer:

The correct answer is:

Poisson (A.)

Step-by-step explanation:

A Poisson distribution is used to model the number of events occurring within a given time interval, when the average number of times that the event occurs within the time interval is given.

Lambda ( λ ) is a rate parameter in Poisson's distribution, and it is used to represent "event/time", and it simply represents <em>the expected number of events in the interval.</em>

You might be interested in

Someone help me please

Darina [25.2K]

It’s the second one

8 0

2 years ago

If y varies directly as x and k=8 , find x when y =8

Tju [1.3M]

Answer:

x = 1

Step-by-step explanation:

Given that y varies directly as x then the equation relating them is

y = kx ← k is the constant of variation

here k = 8, thus

y = 8x ← equation of variation

When y = 8, then

8x = 8 ( divide both sides by 8 )

x = 1

8 0

2 years ago

Read 2 more answers

In the lake there are 3 times as many largemouth bass as there are smallmouth bass. If Johnny randomly catches a bass at the lak

shutvik [7]

Answer is D. for every 1 small mouth caught, it is estimated you will catch 3 largemouth bass

6 0

2 years ago

Read 2 more answers

I need help on #4 ASAP!!!!

kodGreya [7K]

Hi there.

A triangle's interior angles must always add up to 180 degrees. Since we already have one measurement, 56, we can set up an equation to solve for the missing angles.

(2x + 4) + 56 + x= 180; solve for x.
Subtract 56 from both sides.
(2x + 4) + x = 124;
Combine like-terms (x).
3x + 4 = 124;
Subtract 4 from both sides.
3x = 120
Divide both sides by 3 to solve for x.
x = 40.

Now, we need to substitute x with 40 in each of our angles to determine their measurements.
2x + 4; x = 40.
2(40) + 4 = 80 + 4 = 84;
One measurement is 84 degrees.

x = 40 is another measurement on its own.

Our measurements are:
56, 84, and 40.

Your corresponding answer choice is H.) 56, 84, 40.

I hope this helps!

7 0

2 years ago

Evaluate the following expression when x=3.<br><br> 2x+7

xxMikexx [17]

Answer:13

Step-by-step explanation:

2 times 3 is 6 so then we add 7 to get 13

6 0

3 years ago