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
jenyasd209 [6]
3 years ago
9

Joseph wants to estimate the mean number of siblings for each student in his school. He records the number of siblings for each

of 200 randomly selected students in the school. What is the sample?
Mathematics
1 answer:
ioda3 years ago
3 0

Answer: 200 randomly selected students in the school

Step-by-step explanation:

Population refers to a total set of observation that can be made, a whole group or entire set which we desire to observe or test. While sample refers to a smaller manageble version of a population on which testing could be done. Samples should be selected randomly and should contain characteristics of the larger group.

In the case above the sample is the 200 randomly selected students in the school because because that is the selected set of people from which testing was done to draw conclusions about the whole population.

You might be interested in
What is the constant of proportionality of y= 7.25x
Natalija [7]
The constant of proportionality of y=7.25x is 7.25.
7 0
3 years ago
A polynomial function has a root of –6 with multiplicity 1, a root of –2 with multiplicity 3, a root of 0 with multiplicity 2, a
densk [106]
The correct answer for the question that is being presented above is this one: "C.) The graph of the function is positive on (–2, 4)." A polynomial function has a root of –6 with multiplicity 1, a root of –2 with multiplicity 3, a root of 0 with multiplicity 2, and a root of 4 with multiplicity 3. If the function has a positive leading coefficient and is of odd degree, then <span>C.) The graph of the function is positive on (–2, 4).</span>
6 0
3 years ago
Read 2 more answers
Need some help with this please
saveliy_v [14]
-0.83 for it’s the lowest number
5 0
3 years ago
HELP PLSSSSS Triangle ABC is an equilateral triangle. The angle bisectors and the perpendicular bisectors meet at D in such a wa
vazorg [7]
CE = CD + DE = 2DE + DE = 3DE = 8.7

DE = 8.7/3 = 2.9
CD = 2DE = 5.8

For the inscribed circle, where center is point D. The radius is length DE.
This is because the circle will touch the 3 points where the bisectors intersect with sides of triangle.
radius = 2.9

For circumscribed circle, the center will also be point D. The radius is CD.
The circle will touch 3 points of triangle, A,B,C.
radius = 5.8
6 0
3 years ago
Insert a digit to make numbers divisible by six possible
Kipish [7]

Lets say our number is 237x8

2+3+7+8+x should be divisible by 6.

20+x should be divisible by 6.

x=4

5 0
3 years ago
Other questions:
  • The area of a pentagon increased by 27 is the same as four times the area of the pentagon, minus 15. What is the area of the pen
    9·1 answer
  • Split 2.50 into the ratio 3:2
    7·1 answer
  • Jessica want to slowly decrease her daily caloric intake, which is currently 2500 calories per day. She plans to decrease her ca
    15·1 answer
  • Simplify the expression:<br> 10x<br> +<br> 7x<br> +<br> 6x
    5·2 answers
  • One more than 16 times the population density of New Mexico equals the population density of Texas to the nearest whole number ,
    11·1 answer
  • An investor has an account with stock from two different companies. Last year, her stock in Company A was worth $2690 and her st
    9·1 answer
  • A ratio of dogs to cats a pet store is 1:3. There are 15 cats. how many dogs are at the pet store
    6·1 answer
  • HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
    6·1 answer
  • Graph the system of linear inequalities.<br> y &gt; 3x + 2<br> y ≤ 3x − 4
    5·1 answer
  • Helpp I don't understand
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!