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
Sever21 [200]
3 years ago
5

A college faculty consists of 400 men and 250 women. The college administration wants to draw a sample of 65 faculty members to

ask their opinion about a new parking fee. They draw a simple random sample of 40 men and another simple random sample of 25 women. What type of sample is this?
Mathematics
1 answer:
galina1969 [7]3 years ago
5 0

Answer:

The type of sample is Stratified sampling.

Step-by-step explanation:

Consider the provided information.

Types of sampling.

  • Random sampling is similar to placing the name of everyone in a hat and pulling out a few names.
  • In Systematic sampling, we list of elements is counted off.
  • Convenience sampling: data which is readily available is used. That is, the first people are running into by the surveyor.
  • In Cluster sampling, we divide the population into groups, usually geographically.
  • In Stratified sampling we divide population into groups called strata. but this time population might be separated into males and females.

Here the population is divided into groups of males and females therefore it is stratified sampling.

Hence, the type of sample is Stratified sampling.

You might be interested in
THIS WILL BE 10 POINTS PER Q, SO IF YOU COULD HELP ANSWER THESE ALL, I WOULD LOVE YOU FOREVER :')
Contact [7]

1. C. 538.56

2. A. $1478.40

3. A. $2295.60

4.A.  $795.60

7 0
3 years ago
Line L passes through the points (-7,-1) and (-7, 3). Which of the following lines is neither parallel nor perpendicular to line
vaieri [72.5K]

Answer:

(4562252, -5611)

Step-by-step explanation:

4 0
3 years ago
A side of a led lighting cube is 5 cm long. What is the area of its 6 faces?
ratelena [41]

Answer:

Of all 6 faces it would be 150

Step-by-step explanation:

If one side of the cube is 5cm long, then l × w = area of a face, so if it is a cube then all 4 sides are the same on a face so 5 × 5 = 25, so 25 × 6 faces = 150

8 0
3 years ago
Read 2 more answers
Can someone please solve this?
svetlana [45]

Answer:

1.C (I’m not sure). 2.C 3. 30 4.Yes 5.C

Step-by-step explanation:

your welcome 1. Is logic 2. You set them equal and get 5 3. It’s a 17 15 8 so 15*2=30 4. They are all true. 5. That squared is that

3 0
3 years ago
Read 2 more answers
2/7 divided by 6 can you answer my question
bonufazy [111]
1/21 simplified fraction form and the decimal form is 0.0476
5 0
3 years ago
Read 2 more answers
Other questions:
  • The new number, 200, is 400 less than the original number. What is the approximate percent change?
    14·1 answer
  • 8x+2(3x-12)=-122<br> Find the value for x. I'm so bad at this kind of thing plz I need help
    10·1 answer
  • A motorist is pumping gas into his car at a rate of 5/12 of a gallon every 1/24 of a minute. At this rate how many gallons of ga
    8·2 answers
  • Can you help me on problem number 23?
    11·2 answers
  • Lizzie method 9x cubed +12x squared -45x like I can't find the calculator I use in class help??
    9·1 answer
  • Help please!<br><br> How do I graph f(x)=3/4x+2? What points do I plot?
    10·2 answers
  • What is the average rate of change in f(x) over the interval [4,13]?
    7·2 answers
  • PLEASE HELP FAST ILL GIVE A BRAINLIST
    11·1 answer
  • Y = one-third (x + 2)
    15·1 answer
  • What is the value of x if 2x - 7 = 103 x=__________
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!