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dimulka [17.4K]
3 years ago
8

For the next three questions, if computing the probabilities manually, carry four decimal digits in your calculations. Compute t

he probability of three occurrences in three time periods (to 4 decimals). Compute the probability of five occurrences in two time periods (to 4 decimals). Compute the probability of seven occurrences in one time period (to 4 decimals)

Mathematics
1 answer:
JulijaS [17]3 years ago
7 0

Answer:

See attachment

Step-by-step explanation:

According to the given information, the Poisson distribution with a mean of two occurrences per time period, therefore Let us define be the random variable with poisson distribution with mean , then the probability mass function of the poisson

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Which function has a range limited to only negative numbers?
Mashutka [201]

The function that has a range limited to only negative numbers is Square Root.

<h3>Can one has the range of a function to be negative?</h3>

The function of this kind is known to be a kind of radical function that is said to have even index e.g. a square root.  and thus, this radicand  is one that can have a negative value for some or for the  values of x.

Note therefore, that The function that has a range limited to only negative numbers is Square Root and thus it is correct.

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brainly.com/question/15361390

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4 0
2 years ago
Write the formula for the area of a triangle, A, where b is the base and h is the height of the triangle. Don’t include parenthe
Mkey [24]

Answer:

A = 1/2 × b × h

Step-by-step explanation:

4 0
3 years ago
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What is the area of a rectangle with a perimeter of 250 ft. when the width of the rectangle is 75
zaharov [31]

Answer: look up triangle perimeter calculator

Step-by-step explanation:

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3 years ago
How do I graph f(x)= -cos(x-pi)?
Lorico [155]
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3 0
3 years ago
What is the probability that the next person you meet was not born in February? No leap years.​
Serjik [45]

Answer:

A

Step-by-step explanation:

Since there are 28 days in a regular February and 365 days in a total year, the probability that a random person is born in February is 28/365. This means that the probability that they were NOT born in February is 337/365, or answer choice A. Hope this helps!

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3 years ago
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