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Natalija [7]
3 years ago
6

On Monday when you ask your friend if you should dump The person your day and she said yes now on Wednesday she says no since yo

u asked her twice and got two different answers in terms of Validity and reliability her advice is not
Physics
1 answer:
emmainna [20.7K]3 years ago
3 0

Answer:

Her answer is not reliable.

Explanation:

Reliability and validity are two major concepts that are used to assess the standard and quality of response/research.

While validity of an instrument is the idea that the instrument measures what it intends to measure, reliability is all about consistency and whether or not results could be replicated.

While your friend's answer may be valid, it can't reliable because of the differences in her response within a short time.

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First aid for a strain or a sprain
vazorg [7]

Answer:

The correct answer is - C) the RICE formula.

Explanation:

The first aid for a patient with a sprain or strain mainly includes the RICE formula which stands for the rest, ice, compression, and elevation. In case of a sprain or strain, one is advised to rest, use ice on the location of the sprain, compression on the part of the sprain, and elevate the body part for less pain, less swelling or reducing chances of making it worst.

The other three formulas given are used in different conditions. The FITT formula used in the exercise planning, and the ABC formula used for the first aid of the heart attack or blockage of the airway.

7 0
3 years ago
What muscle are controlled by the autonomic muscle system and are involuntary
FromTheMoon [43]
The answer is smooth muscle, Hope this helped! Have a good day!
4 0
3 years ago
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In the product 6o2 what does the coefficient mean
Lostsunrise [7]

Answer:

a numerical or constant quantity placed before and multiplying the variable in an algebraic expression example ( 4 in 4x y).

Explanation:

Hope this helps! Brainly if so!

3 0
2 years ago
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As a delivery truck travels along a level stretch of road with constant speed, most of the power developed by the engine is used
velikii [3]

Answer:

128 N

Explanation:

Power can be defined as

P = F\cdot v

<em>F</em> is the force and <em>v</em> is the velocity.

F = \dfrac{P}{v}

According to the question, <em>P</em> = 5.15 hp = 5.15 × 746 W.

<em>v</em> = 30 m/s

F = \dfrac{5.15\times 746\text{ W}}{30\text{ m/s}} = 128 \text{ N}

Since most of the power is used to compensate for the energy transformations due to friction forces, the total frictional is 128 N

8 0
3 years ago
The __________ is the part of the brain thought to be responsible for a person's hunger drive.
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3 years ago
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