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scoray [572]
2 years ago
13

What is the z score of x=12 if it is two standard deviations to the right of the mean?

Mathematics
1 answer:
Tanzania [10]2 years ago
3 0

The value of the Z-score will be equal to 2.

<h3>What is Z-score?</h3>

The z score indicates how many standard deviations your score is from the mean.

At the mean position, the standard deviation is 0 now the z score is the measure of the data which is how far from the mean. So the given data is at two standard deviations to the right of the mean so the Z-Score will be 2.

Therefore the value of the Z-score will be equal to 2.

To know more about Z-scores follow

brainly.com/question/25638875

#SPJ1

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Q10. Assertion: 2.05 Kg = 20500 g.
jeyben [28]

Answer:

b. only reason is correct

2.05 kg=2.05 ×1000 g

=2050 g

so the Assertion is incorrect

5 0
3 years ago
Segments RT and SU are diameters of circle O.What is mSRT?
Pavlova-9 [17]

Angle SRT is undetermined by the question.

A diameter always subtends a right angle (Thales' Theorem, the first in geometry)  so we can be assured SRU, STU, RUT and RST are right angles.


3 0
3 years ago
The intercepts of the equation x^2 + 4y^2 = 16 are ___<br> PLEASE HELP
Eva8 [605]
Yintercepts are where x=0
set to zero to solve

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divide 4
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sqrt both sides
y=+/-2

xintercept is where y=0

x^2+4(0)^2=16
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3 0
3 years ago
Can someone plz help i need it quick
GenaCL600 [577]

Answer:

The correct answer is 70.

60+50=110

180-110=70

the angels x and y are equivalent

Step-by-step explanation:

hoped this helped

✩brainliest appreciated✩

8 0
3 years ago
Read 2 more answers
Brenda observes that the keyboard and the screen of an open laptop lie on two different planes. In how many lines do the planes
Murrr4er [49]
I'm sure a majority, if not everybody, has seen a laptop. You will observe that a laptop has two planes represented by the keyboard and the laptop screen. In geometry, the plane is one of the three undefined terms. The other undefined terms are the point and the line. They are called as such because they are so basic that you don't really define them. They are used instead to define other terms in geometry. However, you can still describe them.  A plane is described as any flat surface with an area in one dimension only. As shown in the diagram in the attached picture, you can see the two planes in two views: front view and side view. The two planes intersect and coincide at one line, represented by the one in red. They intersect at only one line.

4 0
3 years ago
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