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
RUDIKE [14]
3 years ago
7

____ is necessary because researchers in the social sciences almost never have enough resources — time or money — to collect inf

ormation about the entire set of subjects of interest to them.
Mathematics
1 answer:
Tanya [424]3 years ago
4 0

Answer:

Sampling is necessary because researchers in the social sciences almost never have enough resources — time or money — to collect information about the entire set of subjects of interest to them.

Step-by-step explanation:

Sampling is done because you usually cannot gather data from the entire population. Even in relatively small populations, the data may be needed urgently, and including everyone in the population in your data collection may take too long.

You might be interested in
6) On a trip to his grandparents, Donny drove 60 miles per hour for 45 minutes and 50 miles per hour for 30 minutes. How many mi
just olya [345]
60 miles an hour for 45 minutes = 45 miles
50 miles per hour for 30 minutes = 25 miles

Total =70 miles
7 0
3 years ago
Read 2 more answers
Solve -17 =<br> 7 / 3 for x.
inn [45]
Men i dont even know
3 0
3 years ago
The slope of the line below is 2/5 and the y-intercept is 4 . What is the slope intercept equation of the line ?
Grace [21]
Y=2/5X+4 is the slope-intercept form. 

4 0
3 years ago
Read 2 more answers
Find the value of x and y<br><br><br>Please help me. Thank you​
STatiana [176]

Answer:

Step-by-step explanation:

let each angle=A

A+A+A=180

3A=180

A=180/3=60°

as the angles are equal so sides are equal.

16+y=46

y=46-16=30

applying sine formula

\frac{30}{sin z} =\frac{46}{sin~80} \\sin~z=\frac{30}{46} \times ~sin~80=\frac{15}{23} \times sin ~80\\z=sin^{-1}( \frac{15}{23} \times sin ~80) \approx~39.96^\circ \approx40^\circ

z+x=60

40+x=60

x=60-40=20°

5 0
3 years ago
What two numbers multiply to 75 and add too -20
tensa zangetsu [6.8K]

Answer:

Step-by-step explanation:

-15 times -5 = 75

-15 + -5 = -20

5 0
3 years ago
Other questions:
  • Please help <br><img src="https://tex.z-dn.net/?f=1.488%20%20%5Cdiv%202.1" id="TexFormula1" title="1.488 \div 2.1" alt="1.488
    5·1 answer
  • 440 miles decreased by 95 percent
    12·2 answers
  • George's page contains twice as many typed words as Bill's page and Bill's page contains 50 fewer words than Charlie's page. If
    6·1 answer
  • The regular price for a sweater is $48. The store is having buy one get one 1/2 off sale. If you buy 2 sweaters for that price w
    15·2 answers
  • Which value of a b and c correctly represent the awnser in simplest form
    10·1 answer
  • a gallon of unleaded gasoline weights about 6 pounds.About how many ounces does 1 quart of leaded gasoline weight?
    7·2 answers
  • Please show your work thank you
    12·1 answer
  • Reuben bought 4 CDs that were each the same price. Including sales tax, he paid a total of $44.40. Each CD had a tax of $0.60. W
    6·1 answer
  • Write the equation of the line that passes through the given points. (0,-1) and (-11,-4)
    12·1 answer
  • School starts in 45 minutes and you live 13 miles from school. What average speed (in miles per hour) would allow you to arrive
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!