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
taurus [48]
2 years ago
10

A market researcher obtains a list of all streets in a town. She randomly samples 10 street names from the list, and then admini

sters survey questions to every family living on those 10 streets. What type of sampling is this?
Mathematics
1 answer:
inessss [21]2 years ago
5 0

Answer: Simple random sampling

Step-by-step explanation:

Given: A market researcher obtains a list of all streets in a town. She randomly samples 10 street names from the list, and then administers survey questions to every family living on those 10 streets.

Since she randomly samples street names , therefore the type of sampling is simple random sampling.

  • A simple random sample is a sample that is a subset of the population the researcher surveyed selected in a way such that all the individuals in the population has an equal chance to be selected.

You might be interested in
F divided by 28 equal 24
BabaBlast [244]
You can translate to:

F ÷ 28 = 24

F/28 = 24          Cross Multiply

F = 28 * 24

F = 672

6 0
3 years ago
Read 2 more answers
Which statement accurately describes how adding a number, n, to the function f(x)=sin(x) affects its graph?
Hitman42 [59]

The <em>correct answer</em> is:


A) There is a vertical shift of n units.


Explanation:


When a parent function is transformed, each type of transformation results ina different change in the graph.


The parent function in this question is f(x) = sin(x).


Adding n units to the end of this function would result in f(x) = sin(x) + n.


When a function is transformed by adding a constant to the end of a function results in a vertical shift by that number of units. In this case, it would be a vertical shift n units.

7 0
3 years ago
Read 2 more answers
Everyone in a class of 35 students takes math and history. 8 students received an A in history, 15 received an A in math and 3 r
otez555 [7]

Answer: 9 students

Step-by-step explanation:

15+8+3=26

35-26= 9

8 0
3 years ago
Please answer all
vladimir1956 [14]

Step-by-step explanation:

b) y=x+1

table:

_x _|_2x_|_y_|(x, y)|

0     |2(0)  |1     |(0, 1)|

1      | 2(1)  |2    |(1, 2)|

2     | 2(2) |3    |(2, 3)|

3     | 2(3) |4    |(3, 4)|

c) y=3x+2

_x _|_2x_|_y_|(x, y)|

0     |2(0)  |2     |(0, 2)|

1      | 2(1)  |5    |(1, 5)|

2     | 2(2) |8    |(2, 8)|

3     | 2(3) |14   |(3, 14)|

To graph, plot the x, y points and connect all of them

7 0
2 years ago
The cost of renting ice skates is $4 plus $3.50 for each hour that the ice skates are
Elis [28]

Answer: D)3.5h+4

Step-by-step explanation:

Let h denotes the number of hours that the ice skates are  rented.

Since, The cost of renting ice skates is $4 plus $3.50 for each hour that the ice skates are  rented.

So , the total cost for ice-skating = $4 + $3.50 x (number of hours that the ice skates are  rented.)

= 4+3.50 x ( h) [as expression]

Hence, the expression can be used to find the cost in dollars of renting ice skates for h hours :-

3.5h+4

5 0
3 years ago
Other questions:
  • A baseball costs $4.00.If the sales tax is 5%,what is the total prics?
    14·2 answers
  • in converting 54 centimeters to inches what unit(omit the number) would you place in the numeration of your ratio? use plural fr
    8·2 answers
  • If 9 is subtracted from a number, the result is 5. find the number .
    8·2 answers
  • What solution is shown in the graph?
    5·1 answer
  • Carl buys seven 5-gallon jugs of water for the water cooler. How many liters of water did Carl buy? Show your work.
    6·1 answer
  • Find the exact value of cos A in simplest radical form
    7·1 answer
  • Simplify.<br><br> 1.25x+7−3x−4+x<br><br> _____ x + ______
    15·2 answers
  • Need help please check out my questions!!
    11·1 answer
  • Write a proof that shows how 45 and 4.5 have a factor of 10
    8·1 answer
  • How do I find the number of solutions for this equation? 6y = 12x + 36
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!