1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Elanso [62]
2 years ago
10

6. A Texas school district wants to compare the effectiveness of a standard AP Statistics curriculum and a new "hands-on" AP Sta

tistics curriculum. Two experienced teachers, Mr. Pryor and Mr. Legacy, each teach one class with the standard curriculum and one with the new approach. Students are assigned at random to these four classes. At the end of the year, all students take the AP Statistics exam. The subjects in this experiment are
a) Mr. Pryor and Mr. Legacy.

b) the two AP Statistics curricula.

c) the students in the four classes.

d) all students taking AP Statistics in Texas.

e) only one: AP Statistics.​
Mathematics
1 answer:
Butoxors [25]2 years ago
5 0

The subjects in the experiment are given as follows:

b) the two AP Statistics curricula.

<h3>What are the subjects of an experiment?</h3>

The subjects of an experiment are the hypotheses which are studied in the experiment.

For this problem, we are testing hypotheses involving two forms of the curriculum, hence the correct option is given by:

b) the two AP Statistics curricula.

More can be learned about the subjects of an experiment at brainly.com/question/2792045

#SPJ1

You might be interested in
What is x when y is 204?
mario62 [17]

Answer:

X =

Y = 204 =

Step-by-step explanation:

8 0
3 years ago
 Evaluate the polynomial function p (x) = 2x4 - 3x2 + x - 1 to find p (-1).
Alisiya [41]
p(x)=2x^4-3x^2+x-1\\\\&#10;Substitude\ p=-1\ into\ equation\\\\&#10;p(-1)=2x^4-3x^2+x-1=2*(-1)^4-3(-1)^2-1-1=\\2*1-3*1-2=2-3-2=-3\\Answer\ p(-1)=-3
7 0
3 years ago
When 2(3/5 x + 2/3 y - 1/4 x -1 1/2 y + 3 )is simplified, what is the resulting expression?
vovangra [49]

Answer:

Simplifying  the expression: 2(\frac{3}{5}x+\frac{2}{3}y-\frac{1}{4}x-1\frac{1}{2}y +3) we get \mathbf{42x-100y-360}

Step-by-step explanation:

We need to simplify the expression: 2(\frac{3}{5}x+\frac{2}{3}y-\frac{1}{4}x-1\frac{1}{2}y +3)

First we will solve terms inside the bracket

2(\frac{3}{5}x+\frac{2}{3}y-\frac{1}{4}x-1\frac{1}{2}y +3)

Converting mixed fraction 1\frac{1}{2} y into improper fraction, we get: \frac{3}{2}y

Replacing the term:

2(\frac{3}{5}x+\frac{2}{3}y-\frac{1}{4}x-\frac{3}{2}y +3)

Now, taking LCM of: 5,3,4,2 we get 60

Now multiply 60 with each term inside the bracket

2(\frac{3}{5}x\times60+\frac{2}{3}y\times60-\frac{1}{4}x\times60-\frac{3}{2}y\times60 +3\times60)\\2(3x\times12+2y\times20-1x\times15-3x\times30-3\times60)\\2(36x+40y-15x-90y-180)

Now, combine like terms

2(36x-15x-90y+40y-180)\\2(21x-50y-180)

Now, multiply all terms with 2

42x-100y-360

So, Simplifying  the expression: 2(\frac{3}{5}x+\frac{2}{3}y-\frac{1}{4}x-1\frac{1}{2}y +3) we get \mathbf{42x-100y-360}

3 0
3 years ago
Beth has only 20p and 10p coins in her purse.
marta [7]

Answer:

non lo so

Step-by-step explanation:

5 0
2 years ago
Given the system of linear equations. -x+y=3 and 2x+y=6 Part A: Use substitution to find the solution to the systems of equation
Juli2301 [7.4K]
-x+y=3
y=x+3

2x + x + 3 =6
3x + 3 = 6
3x = 3
x = 1

-1 + y = 3
y = 4

2(1) + y = 6
2 + y = 6
y = 4

Solution: (1, 4)
8 0
3 years ago
Other questions:
  • Find The missing length
    14·1 answer
  • Which of the graphs best represents a system of equations that has no solution?
    7·1 answer
  • Convert the decimal to a fraction.<br> 0.6 repeating
    6·2 answers
  • Louisa has 4 yards of fabric. She uses 2/5 yard of fabric to make a doll dress. How many doll dresses can Louisa make with the f
    12·1 answer
  • What is the gcf of 16,100
    10·1 answer
  • The width of a rectangle is the length minus 3 units. The area of the rectangle is 10 units. What is the width, in units, of the
    9·1 answer
  • Simplify by combining like terms:​
    12·1 answer
  • 2 1/4 - 1/15
    9·2 answers
  • Fill in the blanks: given 4a -3b =22.
    13·1 answer
  • Tony bought a video game for $15.13. He gave the clerk a $20 bill. Which of the following could be the change he received?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!