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
garik1379 [7]
3 years ago
7

A random sample is also called an unbiased sample. True or False

Mathematics
2 answers:
gayaneshka [121]3 years ago
8 0

The answer would be true!

lawyer [7]3 years ago
6 0

A random sample is one in which there is an equal chance of picking any item from a population.

So it is unbiased.

True

You might be interested in
A right triangle in which one acute angle is a reference angle for a 75° angle in standard position intersects the unit circle a
vampirchik [111]

Alright, lets get started.

Please take a look at the diagram attached.

The reference angle of 75 will be 75

As it is mentioned that the angle intersects the unit circle means r = 1

So, finding cos

cos 75 = \frac{X}{r}

cos 75 = \frac{0.259}{1}

cos 75 = 0.259    :   Answer

Hope it will help :)


7 0
3 years ago
8÷2(2+2)<br>what is the anwer<br>​
Colt1911 [192]

Answer:

1

Step-by-step explanation:

8/2(4)

8/8

1

4 0
3 years ago
deep. Calculate its volume (in cm in terms of m). [JAMB] 500 A right pyramid on a base 10 m square is 15 m high. a Find the volu
Reptile [31]

Answer:

below

Step-by-step explanation:

that is the procedure above

7 0
3 years ago
Read 2 more answers
Factorise 15 x square - 6 X + 5 Y - 2 please answer me fast who answered will mark as brainleist ​
sweet-ann [11.9K]

Answer:

(3x+1)(5x-2)

Step-by-step explanation:

Given the expression

15x^2-6x+5x-2

Factorize;

3x(5x-2)+ 1(5x-2)

(3x+1)(5x-2)

Hence the factorized form is (3x+1)(5x-2)

4 0
3 years ago
Six years less then Tracey age
Lilit [14]
How old is Tracy? Seriously it just says 6 the only number and who is younger than Tracy?!

7 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE ANSWER
    5·1 answer
  • Find the area of the figure. Assume the figure is made up of triangles.
    9·1 answer
  • Which of the green triangles is a reflection of the blue triangle? a Triangle D b Triangle B c Triangle C d Triangle A e None
    13·2 answers
  • Because of the increasing nuisance of spam e-mail messages, many start-up companies have emerged to develop e-mail filters. One
    7·1 answer
  • X+ 60 + 120 + 150+ 75 = 360
    8·1 answer
  • Cassandra wants to solve the Quetion 30 equals 2/5 Pete. What operation should she perform to isolate the variable
    14·1 answer
  • The cost of 5 DVDs and a $15
    12·2 answers
  • Please awnser thase questions for my prarice test
    14·1 answer
  • More pointsssssssssssssssss
    7·2 answers
  • Which algebraic property is used to rewrite 2(x + 3) as 2x + 6? (1 point)
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!