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WITCHER [35]
3 years ago
8

A researcher at a school of nursing decides to investigate the correlation between a pre- admission HESI examination, high schoo

l GPA, and SAT scores as a predictor of success in completing first year study. These admission variables will be reviewed again with grades achieved after the first year is completed. This use of data is known as which of the following?A) Construct validationB) Known-groups techniqueC) Concurrent validityD) Predictive validity
Mathematics
1 answer:
Nataly_w [17]3 years ago
4 0

Answer: D. Predictive validity

Step-by-step explanation: Predictive validity can be explained as a method of determining the degree or level of correctness of a prediction using pre-existing information or data and values obtained from the actual measurement.

In the scenario above, the researchers investigates the correlation or relationship between the predicted value obtained using a pre- admission HESI examination, high school GPA, and SAT scores and the actual grade received upon completion of the first year. This process is to analyze or determine the validity of our prediction.

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Select the correct answer.
Drupady [299]

Answer: A

Step-by-step explanation:

because i did a quiz with the same and i got it right

8 0
3 years ago
Someone give me the answer thanks
defon
When you plug 2 in for x, the equation equals 1. The easiest way to go about this is solving the numerator then the denominator. The denominator was equal to 3 and the numerator was equal to 3, thus making 3/3. This equals 1.
8 0
3 years ago
Read 2 more answers
For the law of cosines How am I supposed to know if I’m using SAS or SSS
seropon [69]

Answer:

SSS congruency is when you know that the two triangle you want to compare's sides have the same length. Since they have the same length, they are congruent. SAS congruency stands for "side, angle, side" and means that we have two triangles where we know two sides and the included angle are equal.

4 0
3 years ago
Please help!!!!!!!!
Lynna [10]

Answer: the number, converted to base 10 is 884

Step-by-step explanation:

The table gives symbols for a base 12 numerical system and it is called Caidoz numbers.

Looking at the table, the corresponding Caidozian number that we considering is 618 to base 12. Converting 618 to base 10, it becomes

8 × 12^0 = 8 × 1 = 8

1 × 12^1 = 1 × 12 = 12

6 × 12^2 = 6 × 144 = 864

Therefore, 618 to base 12 to 618 to base 10 would be

8 + 12 + 864 = 884

8 0
3 years ago
How much would $500 invested at 3% interest compounded continuously be
77julia77 [94]

Answer:

d

Step-by-step explanation:

598.60

You are given the equation 

A(t) = P*e^(rt) 

Where P = Principal 

r = interest rate 

t = time 

e is a mathematical constant equivalent to approx 2.71828 

You're told the initial Principal is $500, the interest rate is 3%, over 6 years. So you have everything that you need to solve the problem, just plug in the values and solve for A(6) 

A(t) = P*e^(rt) 

A(6) = 500 * e^(0.03 * 6) 

A(6) = 500 * e^(0.18) 

A(6) = 500 * 2.71828^(0.18) 

A(6) = 500 * 1.19721 

A(6) = 598.60861 

So $500 invested 6 years ago at 3% would be worth $598.61 today.

5 0
3 years ago
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