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3 years ago

Can someone help me translate this into a mathematical notation

Mathematics

1 answer:

OLEGan [10]3 years ago

8 0

Answer:

3x/4 = 5

Step-by-step explanation:

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Intravenous fluid bags are filled by an automated filling machine. Assume that the fill volumes of the bags are independent, nor

iren2701 [21]

Answer:

Let X the random variable that represent the heights of a population, and for this case we know the distribution for X is given by:

$X \sim N(\mu,0.08)$

Where $\mu$ and $\sigma=0.08$

Since the distribution for X is normal then the we know that the distribution for the sample mean $\bar X$ is given by:

$\bar X \sim N(\mu, \frac{\sigma}{\sqrt{n}})$

And the standard error is given by:

$SE= \frac{0.08}{\sqrt{24}}= 0.0163$

Step-by-step explanation:

Previous concepts

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".

Solution to the problem

Let X the random variable that represent the heights of a population, and for this case we know the distribution for X is given by:

$X \sim N(\mu,0.08)$

Where $\mu$ and $\sigma=0.08$

Since the distribution for X is normal then the we know that the distribution for the sample mean $\bar X$ is given by:

$\bar X \sim N(\mu, \frac{\sigma}{\sqrt{n}})$

And the standard error is given by:

$SE= \frac{0.08}{\sqrt{24}}= 0.0163$

8 0

3 years ago

If renting a bike cost $5 plus $2.50 per hour how much will i costs for 6 hours

Natasha2012 [34]

Answer:

15per 6 hours

Step-by-step explanation:

2.5x2=5x3=15

5 0

3 years ago

A = bh; A =96, b = 12 What does h equal?

Elza [17]

96=12.h
h=96/12
h= 8

6 0

3 years ago

John needs to make a total of 35 deliveries this week. So far he has completed 28 of them. What percentage of his total deliveri

lukranit [14]

Answer:

80%

Step-by-step explanation:

28/35=4/5

4/5=0.80

0.80=80%

6 0

2 years ago

Is (-1,2) a solution of y=-2x-1

Klio2033 [76]

A solution of a function is where the function hits the x-axis, so if y is any number that is not equal to 0, there is no possible way that point can be a solution.

Hope this helps!

7 0

3 years ago

Read 2 more answers