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
Alenkinab [10]
3 years ago
15

To determine customer satisfaction with their service department, an automobile dealer randomly selects 20 hybrid-vehicle owners

, 20 SUV owners, and 20 sedan owners and sends them a survey.
What type of sampling is used?

cluster

convenience
simple random

stratified

systematic
Mathematics
2 answers:
Sergeu [11.5K]3 years ago
6 0

Answer:

Stratified

Thank Me Later ;)

Brrunno [24]3 years ago
5 0

Answer:

The answer is stratified.

Step-by-step explanation:

You might be interested in
Jackson used the process of completing the square to solve the equation 2x2−12x=−6.
Nikolay [14]

Answer:

x=3-\sqrt{6},x=3+\sqrt{6}

Step-by-step explanation:

we are given equation as

2x^2-12x=-6

Since, we have to solve it by using complete square

so, firstly we will complete square

and then we can solve for x

step-1:

Factor 2 from both sides

2(x^2-6x)=-3\times 2

step-2:

Simplify it

x^2-6x=-3

step-3:

Add both sides 3^2

x^2-6x+3^2=-3+3^2

now, we can complete square

(x-3)^2=6

step-4:

Take sqrt both sides

(x-3)=-\sqrt{6},(x-3)=\sqrt{6}

step-5:

Add both sides by 3

we get

x=3-\sqrt{6},x=3+\sqrt{6}


3 0
3 years ago
CE and FI are parallel, give reasons to prove that DGH is isosceles
Tresset [83]

Answer:

DGH has a different number than Ce and FI

4 0
3 years ago
Graph the line that passes through the points (6, 4)and (8, 8) and determine the equation of the line.
Lesechka [4]
Wow, what a coincidence, I just learned this at school today!
1. Slope
M= yb-ya/xb-xa
M= 8-4/8-6
M= 4/2
M= 2

2. Y-intercept
Y= mx + b
4 = (2)(6) + b
4 = 12 + b
4 = 12 + b
-12 = - 12 + b
-8 = b

Therefore, the equation is Y = 2x - 8
6 0
3 years ago
Can someone help me calculate angles? P3
just olya [345]

Answer:

the little box would indicate that it is a 90 degree angle.

4 0
2 years ago
Read 2 more answers
If eat 1 apple and then i eat another how many apples have i eaten in total
stealth61 [152]

2 apples. Because you ate one already and you eat another one that equals 2

8 0
3 years ago
Read 2 more answers
Other questions:
  • Two fuel tanks with the dimensions shown have the same volume. What is the value of h?
    7·1 answer
  • Compute the value of the test statistic for testing H0: p = 0.1 vs. Ha: p ≠ 0.1 for n = 480, mc061-1.jpg= 0.12.
    8·1 answer
  • How many dogs are there in the world?
    15·2 answers
  • Please help me on the drawing only please! It's due tomorrow! And I'm so tired. And I tried! Please!
    11·1 answer
  • Massachusetts has a population of over 6,550,000 people. The maximum number of hairs that can grow on a human head is 500,000. P
    14·1 answer
  • 20 divided by X is 100, what does X equal?
    14·1 answer
  • What happens to a figure that is dilated by a factor of 13
    9·1 answer
  • Which equation represents the line that has a slope of 4 and passes through the point (2, 7)?​
    8·1 answer
  • Use the given numbers above the table in multiplying integers and to fill in the blanks inside the box.​
    13·2 answers
  • Margaret makes bracelets and sells them to tourists. the function s(t) approximates how many bracelets margaret makes per hour.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!