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Kamila [148]
3 years ago
15

I need help with this please!!

Mathematics
2 answers:
Virty [35]3 years ago
8 0

Answer: Sum ids jdlfkajskldfjasiejrflk

Step-by-step explanation:

guajiro [1.7K]3 years ago
8 0

Answer:

The correct choices would be A, C, D & F. Correct me if I'm wrong :)

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Find the mean of the following numbers 7 21 2 17 3 13 7 4 9 7 9
Hitman42 [59]

Answer:

9

Step-by-step explanation:

sum of the terms

mean=------------------------------

number of the terms

6 0
3 years ago
You can just copy this answer and get brainly
Verizon [17]

Answer:

Start at the

✔ origin

.

Move 3 units

✔ right

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Move 6 units

✔ up

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Plot a point.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Problem 8-4 A computer time-sharing system receives teleport inquiries at an average rate of .1 per millisecond. Find the probab
Sphinxa [80]

Answer:  a) 0.9980, b) 0.0013, c) 0.0020, d) 0.00000026, e) 0.0318

Step-by-step explanation:

Problem 8-4 A computer time-sharing system receives teleport inquiries at an average rate of .1 per millisecond. Find the probabilities that the number of inquiries in a particular 50-millisecond stretch will be:

Since we have given that

\lambda=0.1\ per\ millisecond=5\ per\ 50\ millisecond=5

Using the poisson process, we get that

(a) less than or equal to 12

probability=  P(X\leq 12)=\sum _{k=0}^{12}\dfrac{e^{-5}(-5)^k}{k!}=0.9980

(b) equal to 13

probability= P(X=13)=\dfrac{e^{-5}(-5)^{13}}{13!}=0.0013

(c) greater than 12

probability= P(X>12)=\sum _{k=13}^{50}\dfrac{e^{-5}.(-5)^k}{k!}=0.0020

(d) equal to 20

probability= P(X=20)=\dfrac{e^{-5}(-5)^{20}}{20!}=0.00000026

(e) between 10 and 15, inclusively

probability=P(10\leq X\leq 15)=\sum _{k=10}^{15}\dfrac{e^{-5}(-5)^k}{k!}=0.0318

Hence, a) 0.9980, b) 0.0013, c) 0.0020, d) 0.00000026, e) 0.0318

6 0
3 years ago
A box contains 20 balls, of which are white. If the probability of selecting a non-white
Delicious77 [7]

Answer:

if a box contains 20 balls in which all are white then the probability of selecting non white is 0

4 0
2 years ago
HURRRYYYY I NEED AND ANSWER ***
Rina8888 [55]

Answer:

I think that's 25 though I have no assurance

4 0
3 years ago
Read 2 more answers
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