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deff fn [24]
2 years ago
10

Use the diagram to answer the question.

Mathematics
1 answer:
Aloiza [94]2 years ago
5 0

Answer:

O lines and line t Intersect at Point P

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1 + 1 =<br> hjbvfdhbvhdvgbvjdvghsd
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2

Step-by-step explanation:

• + • = ••

1 + 1 = 2

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PLS HELP WILL MARK YOU BRAINLIEST!!!
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<h3>⚘Refer to the attachment!!</h3>

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Please answer this 1234rt5y6huj7ki
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Answer:

The answer would be option B.

Step-by-step explanation:

There are more people clustered in 22-25 years and the outlier is 38-41 years.

8 0
3 years ago
What is the volume of the triangular prism? Enter your answer in the box<br> ___mm^3
luda_lava [24]

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840mm^3

Step-by-step explanation:

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3 years ago
(Uniform) Suppose X follows a continuous uniform distribution from 4 to 11. (a) Write down the PDF of X. (b) Find P(X ≤ 7). Roun
love history [14]

Answer:

a) f(x)= \frac{1}{11-4}= \frac{1}{7}, 4 \leq x \leq 11

b) P(X\leq 7) = F(7) = \frac{7-4}{11-4}= 0.4286

c) P(5 < X \leq 7)= F(7) -F(5) = \frac{7-4}{7} -\frac{5-4}{7}= 0.2857

d) P(X >5 | X \leq 7)

And we can find this probability with this formula from the Bayes theorem:

P(X >5 | X \leq 7)= \frac{P(X>5 \cap X \leq 7)}{P(X \leq 7)}= \frac{P(5

Step-by-step explanation:

For this case we assume that the random variable X follows this distribution:

X \sim Unif (a=4, b =11)

Part a

The probability density function is given by the following expression:

f(x) = \frac{1}{b-a} , a \leq x \leq b

f(x)= \frac{1}{11-4}= \frac{1}{7}, 4 \leq x \leq 11

Part b

We want this probability:

P(X \leq 7)

And we can use the cumulative distribution function given by:

F(x) = \frac{x-a}{b-a}= \frac{x-4}{11-4}

And replacing we got:

P(X\leq 7) = F(7) = \frac{7-4}{11-4}= 0.4286

Part c

We want this probability:

P(5 < X \leq 7)

And we can use the CDF again and we have:

P(5 < X \leq 7)= F(7) -F(5) = \frac{7-4}{7} -\frac{5-4}{7}= 0.2857

Part d

We want this conditional probabilty:

P(X >5 | X \leq 7)

And we can find this probability with this formula from the Bayes theorem:

P(X >5 | X \leq 7)= \frac{P(X>5 \cap X \leq 7)}{P(X \leq 7)}= \frac{P(5

7 0
3 years ago
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