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
Fofino [41]
3 years ago
15

A simple random survey of residents of a state asks, "Should Mr. Jones be re-elected so that he may continue his policies that h

elp the middle class?"
Which shows how bias in the survey might have affected the results of the survey?
A.
The question in the survey is biased by characterizing how Mr. Jones' policies will help the middle class.

B.
The question in the survey is biased against middle class residents by suggesting that they need help.

C.
The question in the survey is biased in favor of middle class residents by offering them help from Mr. Jones.

D.
Using simple random sampling rather than stratified random sampling will result in an unrepresentative sample.
Mathematics
1 answer:
Andre45 [30]3 years ago
7 0
Answer A seems to make the most sense to me<span />
You might be interested in
Tina is finding the quotient of. Is she correct? If not, what changes should be made?
Mice21 [21]

For this case, we must find the quotient of

(15x ^ 3 + 12x ^ 2-9x) divided by3x, to verify if Tina was correct.

So:

\frac {15x ^ 3 + 12x ^ 2-9x} {3x} =\\\frac {15x ^ 3} {3x} + \frac {12x ^ 2} {3x} - \frac {9x} {3x} =\\5x ^ 2 + 4x-3

So, Tina was wrong, she had to divide by 3x.

Answer:

Option B


5 0
3 years ago
Which number can each term of the equation be multiplied by to eliminate the fractions before solving?
Lerok [7]

To eliminate the fraction, we multiply by 4

<h3>How to eliminate the fractions?</h3>

The equation is given as:

-3/4m-1/2=2+1/4m

Rewrite properly as:

-\frac{3}{4}m - \frac 12 = 2 + \frac 14m

The denominators of the above fractions are 2 and 4

The LCM of 2 and 4 is 4

So, we multiply through by 4.

This gives

-3m - 2 = 8 + m

Hence, to eliminate the fraction, we multiply by 4

Read  more about fractions at:

brainly.com/question/10354322

#SPJ1

7 0
2 years ago
At the sewing store, Erin bought a bag of mixed buttons. She got 261 large buttons and 87 small buttons. What percentage of the
dangina [55]
The percentage of buttons that are large is 75%. 
3 0
3 years ago
Graph the line with slope 4 and y-intercept -7
antoniya [11.8K]

Start on -7 since it is the y intercept(b). 4/1 is the slope. So from seven you would go up 4 right 1.

7 0
3 years ago
Read 2 more answers
Deandra is doing her math homework. Out of 24 problems total, she completed the first 12 problems in 1 hour and the last 12 in 3
Bezzdna [24]

Answer:

6 problems per hour

Step-by-step explanation:

Total problems = 24

she completed the first 12 problems in 1 hour

The last 12 in 3 hours.

Total time = 1 hour + 3 hours

= 4 hours

unit rate for all 24 problems = total number of problems / total time taken

= 24 problems / 4 hours

= 6 problems per hour

8 0
3 years ago
Other questions:
  • If f(x) = -8x - 4 and g(x)
    12·2 answers
  • What is the probability of drawing a K, Q or J from a deck of playing cards?
    6·2 answers
  • A fancy new brand of laundry detergent just launched an aggressive advertisement campaign in the hope that people will use the b
    10·1 answer
  • Provide an example of biased vs. unbiased.
    9·1 answer
  • What’s another way to show the sum of 2/10 and 10/100
    6·1 answer
  • If sine Theta is less than 0 and tan Theta is greater than 0 then​
    9·1 answer
  • Please Helppp!! 50 Points<br><br> Compute the sum
    9·2 answers
  • -5b-17=18<br><br> plz help asap<br> what is the answer<br> and what does b stand for??!?
    11·1 answer
  • Only 100 points for you to answer to my math word problem question but please don’t post a very useless answer on The Brainly! &
    9·2 answers
  • If side c measures 32.3 units long, how long is side a?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!