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
storchak [24]
3 years ago
5

01:49:1

Mathematics
1 answer:
Keith_Richards [23]3 years ago
6 0

Answer:

The correct option is C:

C) The representative sample contained more girls than boys.

Step-by-step explanation:

It is given that a random sample is chosen from a total students of 160 students. The sample can be of 10,15 or any small numbers of students as compared to 160. However, a sample cannot be of 160 students as it is defined as a population in this case.

A random sample is always unbiased. Which means that the sample chosen should have around the same proportion of girls to boys as it is in the population of 160.

We know that:

Total boys in 160 = 65

Total girls in 160 = 95

Proportion of girls to boys = 95/65 = 1.462

Which means that for every 1 boy, there are 1.462 of girls.

The same ratio is held in a random sample, hence the total number of girls will be greater than boys

You might be interested in
What is 30% of 25.45?
Alekssandra [29.7K]

Answer:

7.635

Step-by-step explanation:

i hope it helps:)

3 0
3 years ago
Read 2 more answers
Helpppp please i’m struggling
IrinaK [193]
C is the correct answer
6 0
2 years ago
-2x + y = 6 <br> -2x + y = -1<br> Plz help with this problem<br> Elimination
vladimir1956 [14]

The answer is no solution

Step-by-step explanation:

The equation is -2x+y=6 and -2x+y=-1

Subtracting these two equations, we get,

-2x+y=6\\-2x+y=-1\\-------\\0=7

Thus, 0=7 is not possible.

Hence, the system of equations have no solutions.

5 0
3 years ago
A minivan can hold up it 7 people. How much minivan would it take to fit 45 people
iVinArrow [24]

Answer:

6.42857143 so you can just say 7

Step-by-step explanation:

45/7 = 6.42857143

3 0
3 years ago
EXPERTS/ACE/GENIUSES
Naddik [55]

1SF = 1 1/2 = 1.5
centered at origin

answer is 
figures MNO and PNQ
6 0
3 years ago
Other questions:
  • What does a residual value of 1.3 mean when referring to the line of best fit of a data set?
    14·2 answers
  • Round your answers to the nearest hundredth
    11·1 answer
  • In the figure to the right, AE + DC = 1 1/5 cm, AB = 1 3/4 cm, DE = 1 1/4 cm, and BC = 1 3/10 cm. Find the perimeter of the figu
    14·2 answers
  • Please help me with this
    8·1 answer
  • Can Yall Help me with this please​
    12·2 answers
  • Determine the most precise name for quadrilateral ABCD. Answers: parallelogram quadrilateral rhombus kite angles: (7,6) (3,5) (2
    14·1 answer
  • Brandon says 4 × 800 is greater than 8 × 4,000. Renee says 4 × 800 is less than 8 × 4,000.
    12·2 answers
  • Which of the following expressions is equivalent to the expression below?<br> 1.06(x - 0.3x)
    13·2 answers
  • Someone please help me​
    6·1 answer
  • Find the value of x.<br> (2x + 3)<br> 100°<br> 199
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!