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
jasenka [17]
4 years ago
6

A_____is a set of assumptions about how sample data are selected and about the population from which the sample data are selecte

d.a. random sampling.
b. statistical model.
c. descriptive statistics.
d. probability sampling.
Mathematics
1 answer:
Yakvenalex [24]4 years ago
6 0

Answer: probability sampling

Step-by-step explanation:

Probability sampling is used as a sampling method in which the researcher chooses samples from a large population using a method which is based on the theory of probability. For an item to be qualify as a probability sample, that item must be selected using a random selection. An example is the selection of 2 girls from a group of 20 students where 12 are girls and 8 are boys.

You might be interested in
#answer please with work
pashok25 [27]
Y
=
x
2
+
8
x
+
6
Pls mark brainliest
3 0
4 years ago
Y+15 <3 for inequality
Hitman42 [59]
Hello there!

y + 15 < 3

Start by subtracting 15 on both sides

y + 15 - 15 < 3 - 15

y < -12

As always, it is my pleasure to help you guys on here. Let me know if you have any questions.
7 0
3 years ago
What is the solution to 5-T=23
Vlad1618 [11]
18t add from 5 and get 18 duhh
5 0
3 years ago
Read 2 more answers
the perimeter of a right angled triangle is 60 cm and its area is 120cm².find the lengths of the triangle.​
vredina [299]

Step-by-step explanation:

The area of triangle given as 120 cm2

Area of Triangle = 1/2 x b x h = 120

therefore bxh = 240

240 can be factorized as 10 x 24

The perimeter of the triangle is given as 60

so the other side has to be 26 cm

As this is a right angle triangle it should satisfy pythagoras theorem

(10)2 + (24)2 = (26)2

100+576 =676

Hence the sides of the triangle are 10 cm, 24 cm and 26 cm

3 0
3 years ago
Simplify the expression:<br> 4(b-6)+19<br><br> Please help, thank you :)
Mumz [18]

Answer:

4b - 5

is the answer

3 0
3 years ago
Other questions:
  • Cooper is measuring ingredients for his special dessert. He needs a total of 70.4 mL of milk and melted butter. The recipe calls
    6·2 answers
  • Simplify the expression
    14·1 answer
  • What is the total cost of $16 if you include 5% GST and 20% tip​
    15·1 answer
  • Which of the following statements is NOT true about the linear equation, y+3=-2(x-7)
    8·2 answers
  • The table shows the ages of children in the Eliason family.<br>A:6<br>B:10<br>C:11<br>D:16​
    9·1 answer
  • Solve: Two-thirds x minus one-fifth greater-than 1.
    12·2 answers
  • A wire is attached to the top of a tower that is 100 feet tall. The wire is attached to the ground 40 feet of the tower What is
    13·1 answer
  • Ricole wrote a number that is the same distance from 0 to 15 on a number line but in a opposite direction . What number did rico
    15·1 answer
  • 1. The rule for an input/output table is a = w+ 7. What is the output if the input is 3?​
    15·1 answer
  • A, B &amp; C form the vertices of a triangle.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!