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
Law Incorporation [45]
3 years ago
15

3. Suppose a family stability measure was administered in four public high schools to a sample of 24 students who attend the sch

ools. The scores below were obtained. Is there a difference in family stability between the four schools?
School A: 50, 50, 55, 60, 45, 55
School B: 55, 60, 65, 55, 70, 65
School C: 50, 65, 75, 55, 60, 65
School D: 70, 80, 65, 70, 75, 60
Mathematics
1 answer:
mihalych1998 [28]3 years ago
6 0
Ound your χ2 to three decimal places and round your P-value to four<span> decimal places.) 0. Ask for details; Follow · Report ... </span>Suppose<span> a </span>family stability measure<span> was </span>administered<span> in </span>four public high schools<span> to a </span>sample<span> of </span>24 students<span> who </span>attend<span> the </span>schools<span>. The </span>scores below<span> were obtained. Is there a difference in.</span>
You might be interested in
-
Anni [7]
The midpoint is a point the divided a line into two equal parts
So +1 is the midpoint
4 0
3 years ago
A) If x = a + 7 and y = b-a, show that x + y = b + 7. ​
Lesechka [4]

Step-by-step explanation:

x = a + 7

y = b-a

To prove

x + y = b + 7.

  1. x+y= (a+7) + (b-a)

=a+7+b-a

=a-a+7+b

=0 + 7+b

= b+7

Proved ✅

5 0
2 years ago
If y = 4 x - 1 find the value of y when x = -2
velikii [3]

Use the substitution method for x

y= 4(-2)-1

y= -8-1

y= -9

Answer is y=-9

8 0
3 years ago
Read 2 more answers
Which of the following scale factors would produce an expansion under a dilation of the original image?
kondor19780726 [428]
<span>B. 1/2 i hope this helps you out</span>
8 0
3 years ago
Read 2 more answers
Please help!! <br> my teacher didnt explain anything lol
Sergeeva-Olga [200]

The correct match will be closest to zero = x-y , greatest value = x + y and least value = -x

<h3>What is graph?</h3>

A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data.

The vertical line is representing the data from 0 to 8 positive side and 0 to -8 negative side. We can see that the closest value to zero will be x-y

the least value will be -x and the greatest value is x + y.

Each interval is of unit 2 so the values x and y will be 4 and 2 respectively

closest to zero = x-y = 4-2 = 2

greatest value = x + y = 4+2 = 6

least value = -x = -4

Therefore the correct match will be closest to zero = x-y , greatest value = x + y and least value = -x

To know more about graphs follow

brainly.com/question/25020119

#SPJ1

5 0
2 years ago
Other questions:
  • How to solve using substitution<br> y=3/4X+5<br> 4x-3y=-1
    10·1 answer
  • Decimal divided by a decimal can never be a whole number?
    8·2 answers
  • solve for x. −ax 3b &gt; 5 x &gt; the quantity 3 times b minus 5 all over a x &gt; the quantity 5 minus 3 times b all over negat
    9·2 answers
  • 5) Which one of the following proportions is NOT true?*
    13·1 answer
  • A cone is cut into a cube as shown below. If the cone has a diameter of
    12·1 answer
  • Someone please help!
    11·1 answer
  • HELP! Which number is a rational number?
    5·2 answers
  • Kate has 2/3 yards of fabric to make small flags. Each flag requires 1/6 of fabric.
    14·2 answers
  • What is the measure of x in triangle ABC?<br><br> A. 41°<br> B. 61°<br> C. 31°<br> D. 51°
    7·2 answers
  • PLEASEEE HELP !!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!