Sam is developing a metric to try to measure how generous an individual is. In order to evaluate whether it is actually measuring generosity, Sam is checking to see if there is any correlation between a person's score on the metric and the amount of money they donate to charities or give to others in need. In other words, Sam is evaluating the _____ of the metric.

Answers

Answer 1

By checking to see if there is correlation, Sam is evaluating the criterion validity of the metric.

How to determine the measured parameter of the metric

From the question, we understand that Sam tests the metric to check for the presence or absence of correlation in the metric.

This, in other words means that Sam is checking the criterion validity of the metric.

Hence, the true statement is that Sam is evaluating the criterion validity of the metric.

Related Questions

What is the exact definition of the Pythagorean Theorem and who invented it.

Answers

Answer:

Pythagoras invented it

Step-by-step explanation:

a theorem attributed to Pythagoras that the square of the hypotenuse of a right triangle is equal to the sum of the squares of the other two sides.

Pythagorean Theorem is a useful tool that shows how the sum of the areas of intersecting squares can determine the side length of the right triangle.
Pythagoras was introduced to mathematics by Tales of Miletus and his pupil Anaximander

X-7=8 what is the answer?

Answers

Answer:

Step-by-step explanation:

Answer:

x = 15

Step-by-step explanation:

What should be avoided when writing a summary? Select the two correct answers.

Answers

Answer:

plagiarizer, and option

Step-by-step explanation:

Answer:

Giving unnecessary details.

Starting a sentence with because

Using run-on sentence.

Step-by-step explanation:

Any of them are technically accurate.

I hope that helped. :)

angle q and angle are a complementary angles. angle s and r are vertical angles. angle q is 38 degrees. what is angle s

Answers

Step-by-step explanation:

Angles q and r are complementary, so the measure of angle r is 90-38=52 degrees.

Since angles s and r are vertical angles, they are congruent, so angle s measures 52 degrees.

Find the rule. Solve for n.
Х
8,9,11,14
Y

10,12,16,n

Rule:

Answers

Answer:

rule: y = 2x -6n = 22

Step-by-step explanation:

We can look at the ratios of differences between x and y values to determine the nature of the sequence.

x-differences

9 -8 = 1; 11 -9 = 2;

y-differences

12 -10 = 2; 16 -12 = 4;

The ratios Δy/Δx are 2/1 = 2 and 4/2 = 2. That is, the points lie on a straight line with slope Δy/Δx = 2.

The y-intercept of the line can be found using the formula ...

b = y -mx

b = 10 -2(8) = -6 . . . . for (x, y) = (8, 10)

So, the rule relating x and y is ...

y = 2x -6

The value of n is ...

n = 2(14) -6 = 22

some help please
don't pass

Answers

45

Sally: 9
Will: 9
James:9

Anthony: twice as much as sally (2x9) which is 18

9 + 9 + 9 + 18 = 45

I don’t understand this. The number line question the first one.

Answers

Answer:

-2 + 5 = 3

Step-by-step explanation:

The arrow represents an addition, you start with -2 and add 5, so you end up at +3.

How do u work out 65% of 8700

Answers

Step-by-step explanation:

please mark me as brainlest

What is the area of the shape ?

Answers

Answer:

The Picture is of a trapezium

Area of Trapezium= 1/2h(L1+L2)

=1/2×7(11+3)

=49

Hence the area of the shape is 49

Write the expression [tex]sin(sin^-1 (\sqrt{3} / 2) - tan^-1 (x)[/tex] as an algebraic expression involving no trigonometric functions. You don’t need to rationalize the denominator.

Answers

Answer:

Step-by-step explanation:

[tex]let~sin ^{-1}(\sqrt{3} /2)=y\\sin y=\sqrt{3} /2=sin ~(\pi /3),sin (\pi -\pi /3)\\y=\pi /3,2 \pi /3[/tex]

[tex]sin ^{-1}(\sqrt{3} /2)=\pi /3,2\pi /3[/tex]

your question is not clear.

The Choir Booster Club had a budget of $1,500 at the start of the school year. They spend $225.30 on t-shirts, $482.25 on lost uniforms, and $135.68 on a holiday party. How much does the booster club have left in their budget?
A. $956.77
B. $856.73
C. $656.77
D. $665.77

Answers

Answer:

$656.77 C

Step-by-step explanation:

$1,500-$225.30-$482.25-$135.68=

$656.77

Answer:

i think the anser is c

Step-by-step explanation:

If the circumference of a circle is 25.12 feet, what is the area of the circle?

Answers

the answer would be 50.21

entre los 6 y los 12 años un niño crece, en promedio, 5cm por año. Si a los 6 años Francisco media 0.96 m ¿cuanto medira a los 10½?

Answers

Answer: 10.50

Explain:

Egg

It’s timed please help

3.2b-4.7b=3b-3.3

What dose b equal

Answers

Answer:

b=0.733333

Step-by-step explanation:

12x - 32 - 2x + 68
None of the answers match

Answers

Answer:

10x=36

Step-by-step explanation:

pls help :) I will do anything

Answers

Answer:

D. 5

Step-by-step explanation:

I see you plugged in 2 for x :)

So now you have 1/2 (4) +3

Half of 4 is 2. So 2+3 = 5

Abir walks four twelfths of a mile to school. Nadia walks two twelfths of a mile to school. How much farther does Abir walk than Nadia?

eight twelfths of a mile

six twelfths of a mile

four twelfths of a mile

two twelfths of a mile

Answers

Answer:

two twelfths of a mile.

Step-by-step explanation:

4/12 - 2/12 = 2/12

suppose f(x)=2x-5,g(x)=-3-1,and h(x) =2x2+x-7 calculate f(-7)

Answers

Answer:

f(-7) = -19

Step-by-step explanation:

Let us solve the problem

∵ f(x) = 2x - 5

∵ g(x) = -3x - 1

∵ h(x) = 2x² + x - 7

→ We need to find f(-7), that means substitute x in f(x) by -7

∵ x in f(x) = -7

∵ f(x) = 2x - 5

∴ f(-7) = 2(-7) - 5

→ Calculate 2 × (-7)

∴ f(-7) = -14 - 5

→ Add them

∴ f(-7) = -19

what is the slope-intercept equation of the line below?

Answers

Answer:

Are A and B the only possible answers u are given?

Slope worksheet. Please help!!!

Answers

Answer:

1) 1/3

2) -1

3) 5/2

Step-by-step explanation:

rise

_____

run

It’s a mess but you get the point

She brought 10 ounces of spicy popcorn for 2.50 . Which two equations represent this situation .

Answers

Answer: uhh

Step-by-step explanation:

2. trikes

A radio station gave away 184 tickets to a concert. They gave away 3 times as many tickets to listeners as to employees. How many tickets did they give away to employees?

A.
92 tickets
B.
138 tickets
C.
74 tickets
D.
46 tickets

Answers

Answer:

Step-by-step explanation:

total=184 tickets

listeners= x tickets

employees=y tickets

184=x+y

x=3y

plug x into the first equation.

184=3y+y

184=4y

184/4=46

y=46

now plug y into the second equation

x=3(46)

x=138

the listeners got 138 tickets, and the employees got 46 tickets.

Select the correct answer.

Which function is represented by this graph?

A.

f(x) = -|x − 1| + 8

B.

f(x) = -|x − 8| + 1

C.

f(x) = -|x + 8| − 1

D.

f(x) = -|x + 1| − 8

Answers

Answer:

C. They have the same y-intercept and the same end behavior as x approaches ∞

Step-by-step explanation:

#1 What is the volume of a cube with a side length of 1/2 cm? -

Answers

Answer:

Volume of the cube = (1/2)^3 = (1/8) cubic inch

Hope it helps!!!Brainliest pls!!!

ZE and ZF are vertical angles with mZE = 8x + 8 and mZF = 2x +38.
What is the value of x?

Answers

Answer:

x = 5

Step-by-step explanation:

Vertical angles are congruent, so ...

∠E = ∠F

8x +8 = 2x +38

6x = 30 . . . . . . . . . subtract (2x+8)

x = 5 . . . . . . . . . . . divide by 6

Answer:

Since ZE and ZF are vertical angles, they are congruent.

8x+8 = 2x+38

8 = 2x-8x+38

8 = -6x+38

8-38 = -6x

-30 = -6x

x = -30/-6

x = 5

Please help me please

Answers

Answer:

J(-2,8)

Step-by-step explanation:

the image is at( -2,8)
the new x-coordinate is 7-9=-2, and y-coordinate is unchanged.
Pls mark me as the Brainliest as I really need it!

A rental car company charges $25 per day to rent a car and $0.12 for every mile driven. Violet wants to rent a car, knowing that:
She plans to drive 125 miles.
She has at most $150 to spend.

Write and solve an inequality which can be used to determine dd, the number of days Violet can afford to rent while staying within her budget.

Answers

Answer:

The written inequality can be written as 0.12x + 25 <= 150.

Step-by-step explanation:

To solve the inequality you would plug in the 125 miles for x so 0.12(125) + 25 <= 150 0.12(125) would equal 15 so 15 + 25 <= 150 150/40 would equal 3.75 days but you cant have .75 of a day so Violet would have three days max to afford to rent the car while staying in her budget.

4a + 3a Please solve I will give brainliest to first answer!

Answers

Answer:

Step-by-step explanation:

An event organiser is filling some party bags for a children's party. Each bag contains sweets, stickers and crayons. 40% of the items are stickers. The ratio of sweets to crayons is 5:3 The event organiser uses 150 sweets in total. She fills 10 party bags. How many stickers does she put in each bag?

Answers

Answer: 16 stickers

Step-by-step explanation:

The ratio of sweets to crayons is 5:3

we know she is using 150 sweets.

so if 5 = 150, then 3 = 90.

We know there are 90 crayons and 150 sweets.

So there are a total of 240 non-sticker items

If 60% = 240, then 40% = 160

Now we know that there are 150 sweets, 90 crayons, and 160 stickers.

If she is filling 10 bags, then there are 15 sweets, 9 crayons, and 16 stickers in each.

So there are 16 stickers/bag.

.. What part of the frontliners are doctors? nurses?

Answers

Answer:

to me both

Step-by-step explanation:

because the two of them is working in hospital

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