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
Alex
3 years ago
11

One of your classmates is working on an assignment for her statistics class. She created an online survey to collect student opi

nions about the college class schedule. She only has time before her engineering class to distribute the link to the survey. So she stands outside the engineering building just before class each day and randomly selects students as they enter the building. She hands each selected student a link to the survey and asks the student to go online and answer the questions. Over several months, she repeats the process until 200 students go online and take the survey.
Which of the following statements accurately describes your classmate’s survey? Check all that apply.
1. The sample is not representative of the population.
2. The sample is biased.
3. The sample is large, so the results of the survey will be reliable.
4. The survey can be used to draw conclusions about the population.
Mathematics
1 answer:
LuckyWell [14K]3 years ago
7 0

Answer:

1 and 2

Step-by-step explanation:

The sample is not a representation of the population, the population of students in colleges are high thus at least 10% of the population should be surveyed, this gives a better representation of the entire population.

The survey will also be biased as she stands outside the engineering building only and other students not belongings to this faculty might not be able to participate, thus the responses she will get will tend towards the favourable direction for the engineering students and will not reflects the entire students including non engineering students opinions on their college class schedule.

You might be interested in
What are the answers to 18-38
anygoal [31]
The answer to your question is 20
4 0
3 years ago
PLEASE HELP ITS TIMED WILL GIVE MORE THEN 5 POINTS AND BRAINLIEST
Fofino [41]

Answer:

I believe it is c

Step-by-step explanation:

Correct me if I'm wrong but since the two lines look the same length I believe it is c

6 0
3 years ago
Which undefined term can contain parallel lines?<br> O line<br> O plane<br> o point<br> O ray
lapo4ka [179]

Answer:

should be a plane.

a plane is two dimensional and has intimate length and width. so it contains infinite lines.

4 0
3 years ago
Rick eats 8 burgers and has 563 leftover how many did he have to begin with
Alex73 [517]
563+8=571 burgers to start with
3 0
3 years ago
Read 2 more answers
A circle with centre O has a radius of 6.2 cm.
Paul [167]

Answer:

it could either be 10.781 or 65.6, if not either of em then iam truly very sorry

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Which list of numbers is in order from least to greatest?
    14·1 answer
  • I also need work for these 2 questions
    7·2 answers
  • What is the slope of a line that passes through the points (6, 5) and (12, -3)
    7·1 answer
  • A number increased by 7 is 2 less than twice the number
    11·1 answer
  • What is the value of any number raised to the power of zero?
    7·2 answers
  • Question 16 of 17
    7·1 answer
  • The graph is<br> function because it is symmetrical about the
    6·1 answer
  • X
    11·1 answer
  • Which of the following is equivalent to the expression to: 9x + 6?
    13·2 answers
  • Yo yo i need help trying to bring my grade up yo it would be helpful yo
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!