3 years ago

PLZ HELP PLZ PLZ ILL MARK AS BRAINLIESTT!!

Mathematics

1 answer:

Yuki888 [10]3 years ago

5 0

Answer:

.3 feet

Step-by-step explanation:

3.8 - 3.5 = .3

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masya89 [10]

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Subtract. 6 – (–5)a. –11b. –1c. 1d. 11

irina [24]

6-(-5)
6+5 = 11

The answer is D!

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The data in the tables below were collected from first year students at a community college. The variable is "number of credit c

Oliga [24]

Solution :

It is given that P(x) is said to be complete or proper probability distribution if it satisfies the following two ways :

1. $P(x) \geq 0$

2. $\sum_z P(x) = 1$

Now consider,

$\sum_z P(x) = 1$

⇒ $P(x=0)+P(x=1)+P(x=2)+P(x=3)+P(x=4)+P(x=5)=1$

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Therefore, the value of T is 0.2

Thus, option (c) is correct.

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3 years ago

HELP is a volunteer group that raises money each year for community services. The group

stiks02 [169]

$6,200 bc they gave half of what they made to the youth programs.

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3 years ago

Read 2 more answers

Assume the random variable x is normally distributed with mean u = 90 and standard deviation o=5. Find the indicated probability

Setler79 [48]

Given:

Let the random variable x is normally distributed with mean $\mu=90$ and $\sigma=5$

We need to determine the probability of $P(X$

Probability of $P(X$ :

The formula to determine the value of $P(X$ is given by

$Z=\frac{X-\mu}{\sigma}$

Thus, we have;

$P(X$

Simplifying, we get;

$P(X$

Using the normal distribution table, the value of -2 is given by 0.0228

$P(X$

Thus, the value of $P(X$ is 0.0228

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3 years ago