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
mestny [16]
3 years ago
10

A friend of yours in your intro stats class obtains permission to randomly sample the University student body to conduct a satis

faction survey on some recent changes to the enrollment process. She randomly samples 50​ freshmen, 50​ sophomores, 50​ juniors, and 50 seniors. This is an example of a?
Mathematics
1 answer:
lions [1.4K]3 years ago
6 0

Answer:

Stratified data

Step-by-step explanation:

The given data in the question is an example of a "Stratified data"

A Stratified data is type of sampling of data or the random samples in which the collected data is divided into the sub groups of the same type or the same category.

Also,

The sample size of the subgroups in the Stratified data remains the same for every subgroup.

Here, the subgroups are

freshmen

sophomores

juniors

seniors

and the each have same sample size i.e 50

You might be interested in
In Buffalo, New York, the temperature was 10°F in the morning. If the temperature rose 10°F, what is the temperature now?
Bond [772]

Answer:

20 degrees F

Step-by-step explanation:

4 0
3 years ago
Is 26,341 divisible by 9
Paul [167]
No, it would leave a decimal
6 0
2 years ago
A prize machine randomly dispenses small toys. There are 15
Natasha_Volkova [10]
The probability is 1/5 (or if you want it in decimals then it is 0.2) (if you want it in percent then it is 20%)

Hope that helped!!!
3 0
3 years ago
Read 2 more answers
Problem 3
Murljashka [212]

Answer:

-\frac{2}{5}

Step-by-step explanation:

Given expression:

           2x + 5y = -10

The equation of a straight line is;

            y = mx + c

y and x are the coordinates

m is the slope

c is the intercept

 Now;

          let us write the given expression in slope intercept format;

            2x + 5y  = -10

                    5y = -2x - 10

                     y = -\frac{2x}{5}  - 2

So, the slope of the line is -\frac{2}{5}

8 0
3 years ago
State the property.<br>4(2+3)=(2+3)4​
Komok [63]

Hmm, it looks like it could be commutative property of multiplication.

The order of the expression is different.

4(2+3)=

4(5)=20

(2+3)4=

(5)4= 20

8 0
3 years ago
Other questions:
  • Six less than 4 times a number​
    15·1 answer
  • Please help me solve this math problem.
    7·1 answer
  • Use trig ratios to find the measure of the angle in this triangle. A .cos^-1(4/5) B. tan(4/5) tan^-1(4/5) C. sin(4/5) D. cos(4/5
    10·1 answer
  • 3(x - 2) &gt; - 3 solve the inequality
    7·2 answers
  • What is 4.3547 rounded to the nearest thousand
    6·1 answer
  • Here are the city gas mileages for 13
    15·1 answer
  • What is the difference of the polynomials?<br> (m2n2- 7)-(mm+4)
    15·1 answer
  • What is 10and 1 half divided by 7 eights​
    11·2 answers
  • Which team has the best record? Explain how you know. a. Jules' Rules; For every three games that they played, they only lost 1.
    11·1 answer
  • Work of art on wheels. lets Assume he wanted
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!