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
nika2105 [10]
3 years ago
10

Based on survey results, the mean amount of credit card debt for U.S. adults under 35 is $8,724. This point estimate would be un

biased and most accurate if the survey were based on which of the following? A. O A random sample of 1,500 U.S. adults under 35 B. O A random sample of 2,800 U.S. adults under 35 C. O A random sample of 3,000 U.S. college students D. O A national television news station poll with 3,500 responses
Mathematics
1 answer:
ira [324]3 years ago
4 0

Answer:

Step-by-step explanation:

Given that for X the amount of credit card debt for U.S. adults under 35, is

having mean as 8724 dollars.  

For this point estimate to be unbiased and most accurate we must ensure that

i) The sample represents the population

ii) Samples are drawn at random

iii) Sample sizes are sufficienly large.

Hence we see that C is not right as college students cannot represent the entire population.  Tv poll cannot be said to be random since there may be a significant population who was not aware about this poll.  A and B are right but B is better with more sample size.

You might be interested in
Find the exact circumferece of a circle with a given radius of 3 1/4 inches.
Salsk061 [2.6K]
C. 

Although this is not the exact answer the circumference formula is 2(pi)r. Which is far more than the other two options. 
4 0
3 years ago
Find the distance between Points C(4, 6) and D(−5, 6) without using a coordinate plane.
r-ruslan [8.4K]

Answer:

the answer is 9

Step-by-step explanation:

4 0
3 years ago
I Need Help With This Question
Sunny_sXe [5.5K]
A because your not dividing it by 5 your subtracting 5 from k divided by 2
7 0
3 years ago
Read 2 more answers
PLEASE ANSWER PICTURE IS SHOWN
tia_tia [17]
D I hope this help you
5 0
3 years ago
Read 2 more answers
‼️‼️‼️‼️<br><br> NO LINKS NO LINKS <br><br> PLEASE HELP WILL GIVE BRAINLIEST
ivolga24 [154]

Answer:

D: 50 Square Units

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • I need the measurement of each angle (please show work)
    11·1 answer
  • How do you Simplify 6/3
    14·2 answers
  • The price of a four-star dinner was $100 two decades ago. A report says that a dinner is 250% of what it was 20 years ago, how m
    7·1 answer
  • What is 8 10/27-1 2/9?<br>​
    14·1 answer
  • Consider the following set of equations:
    14·1 answer
  • -2x^(3) +3=-1x^(3) -1x^(2) +1x+1
    7·1 answer
  • Find a in 211afour= 150
    15·1 answer
  • Which of these systems of equations has one solution?
    9·2 answers
  • a company pays its employees and average hourly wage of 36.25 with a standard deviation of 6.50 more than 23.22 of 36 employees
    11·1 answer
  • Guys I'm quitting brainly for now so a lot of points from this because for some reason all my brainly crown have gone down to 1.
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!