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
Effectus [21]
3 years ago
11

Most analysts focus on the cost of tuition as the way to measure the cost of a college education. But incidentals, such as textb

ook costs, are rarely considered. A researcher at Concordia University wishes to estimate the textbook costs of first-year students at Concordia. To do so, she monitored the textbook cost of 250 first-year students and found that their average textbook cost was $300 per semester. Identify the sample in the study
Mathematics
1 answer:
oksano4ka [1.4K]3 years ago
3 0

Answer:

The sample is 250 first-year students of the Concordia University

Step-by-step explanation:

When you are making a research you have to take into account two elements: The population and the sample.

The population refers to ALL the individuals that have the characteristic you are investigating, in this case the population of the researcher is the first year students al Concordia University, because he want to estimate the textbook costs for this students because it is not taken into account in the college costs.

The problem is thar if there are a thousand students of first year or more it will be very difficult to make the study because you he will need more resources, more time, and he will have to analyze more information, that's why he takes a SAMPLE that represent the whole population that in this case correspond to 250 first-year students of the Concordia University, this students will represent the population and as a conclusion of his work, he must say that in the costs of college education it must be include other costs such as textbook cost, because in average they have a cost of $300 per semester that must be added to the tuition cost.

You might be interested in
Please help me with this math question.
agasfer [191]

It's D

Because a sphere is round, it's a 3D circle.

Hope this helps!

8 0
3 years ago
What does 22.6−12.286−3.542 equal?
Lelechka [254]

Answer: Your answer is 6.772

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
We may conclude that (a) events A and B are independent. (b) events A and B are mutually exclusive. (c) either A or B always occ
Yakvenalex [24]

Answer:

The answer is below

Step-by-step explanation:

The question is not complete. But I would show you how to solve the problem.

Two events A and B are said to be independent if the occurrence of event A does not affect the occurrence of event B and vice versa. P(A and B) = P(A) * P(B).

Two events A and B are said to be mutually exclusive if event A and event B cannot occur at the same time. P(A and B) = 0.

Two events A and B are said to be complementary when event A occurs if and only if event B does not occur and vice versa.

3 0
2 years ago
Class 1 and class 2 have a total of 630 house points. Class 1 have double the number of house points that class 2 have. How many
Wewaii [24]

Answer:

Class 2 has 210 house points.

Step-by-step explanation:

630/3 = 210

1 = 210 x 2 = 420

2 = 210

420 + 210 + 630

6 0
2 years ago
Read 2 more answers
Simplify this expression
aliya0001 [1]

Answer:

The answer will be 10

Step-by-step explanation:

15/3*4/2

5*2

=10

6 0
2 years ago
Other questions:
  • In 1626, Peter Minuit traded trinkets worth $24 for land on Manhattan Island. Assume that in 2014 the same land was worth $6 tri
    14·2 answers
  • I need help with a quick question. Its posted below!
    10·1 answer
  • Which expression is equivalent to: 2n + n - 0.65n?
    10·2 answers
  • The length of s and hypotenuse
    13·2 answers
  • 3/8(3/4+5/6 )−1/2 what is the answer please help
    15·2 answers
  • What is 1/2(10x +20y +10z) using the distributive property? also as an equivalent expression?
    11·1 answer
  • what is the converse of the following conditional if a point is in the fourth quadrant then its coordinates are negative
    11·1 answer
  • PLZZZZZZ HLPPPPP MEEEEEEEE what is the factorization of the polynomial graphed below? assume it has no constant factor. write fa
    15·1 answer
  • Will give brainly <br> !!
    13·1 answer
  • What is the area of a circle that is 11 millimeters?​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!