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
Aleksandr [31]
2 years ago
12

Luke randomly selects 25 students from his school and asks each of them how many minutes they read each night to find out how mu

ch, on average, students at his school read. This represents which type of data collection
Mathematics
1 answer:
aleksandr82 [10.1K]2 years ago
7 0

Answer:

Simple random sampling

Step-by-step explanation:

Luke wants to study average minutes students read each night. For that matter, he has selected a 'sample' of 25 students from entire 'population' of students in school.

He has selected the sample students randomly, for collecting data related to minutes of study each night. He also collects data from them directly ie with primary contact with them.

So, primary data collection, simple random sampling - has been used as a type of data collection.

You might be interested in
I need the answer this is hard
vlada-n [284]

it takes the robot 32/3 hour(s) to complete one task which in decimal form would be something like 10.6667.

3 0
2 years ago
Is it A. B. C. or D.
podryga [215]
Your answer would be b i'm pretty sure

5 0
3 years ago
The standard diameter of a penny is 0.75 in. and the standard
Blababa [14]

Answer: .045

Step-by-step explanation:.75=.750 so, 750-705=.045

Hope this helps!

6 0
2 years ago
hurrrrrrrrrry!!!!! There are 2 Senators from each of 50 states. We wish to make a 3-Senator committee in which no two members ar
zhannawk [14.2K]

Answer:

You can choose one senator in 2 ways from the first of the 3 states; in 2 independent ways from the second of the 3 states; and in 2 independent ways from the third of the 3 states.

Step-by-step explanation:

So the answer to that question is 2*2*2*19600 which = 156800 way

Step-by-step explanation:

8 0
3 years ago
Help please not much time!!!!
Rzqust [24]

Answer:

I'm here! This Problem is easy :) The answer is 4

Step-by-step explanation:

2x+10=5x−2

<em>Subtract </em>5x from both sides

2x+10−5x=−2

<em>Combine</em> 2x and −5x to get −3x.

−3x+10=−2

Subtract 10 from <em>both sides.</em>

−3x=−12

<em>Divide</em> both sides by −3.

Divide −12 by −3 to get 4.

x=\frac{-12}{-4}

x = 4 (D)

7 0
3 years ago
Other questions:
  • Help is this correct??(
    10·2 answers
  • What is the graph of the function rule y=-1/2x + 2
    11·1 answer
  • What is the difference between mean and median??? Plz explain throughly :)
    10·2 answers
  • I have a homework project in math and I don’t know how to do it can anybody help? I am really bad at math. It says 118/13=59/z t
    6·1 answer
  • Please help me on questions 7 and 8!! Thanks so much for any help!
    13·1 answer
  • What is the value of the x in this equation. 7x = 14 ​
    7·1 answer
  • If y=x+2 changed to y=x-1 how would it change
    13·1 answer
  • Whats the answer to this?​
    8·1 answer
  • Question Help
    13·1 answer
  • Find the numerical value of the log expression.<br> log a = 11<br> log b = -5<br> log c= 6
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!