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
dybincka [34]
3 years ago
12

A manager associated each employee's name with a number on one ball in a container, then drew balls without looking to select a

sample of 555 employees. what type of sampling is this?
Mathematics
2 answers:
RUDIKE [14]3 years ago
7 0
Answer: This type of sampling is Simple Random Sampling
igor_vitrenko [27]3 years ago
6 0

Answer: Simple random sample

Step-by-step explanation:

  • A sample of a statistical population in which each participant of the sample has an equal probability of being chosen is called a simple random sample.

The given statement : A manager associated each employee's name with a number on one ball in a container, then drew balls without looking to select a sample of 555 employees.

Here the probability of each employee has equal chances of being selected.

Hence, this is a simple random sample.

You might be interested in
Maria uses paper squares to create a rectangle. Joey cuts all of Maria’s squares in half to create triangles. He uses all the tr
SSSSS [86.1K]
9 squares because if there are 18 triangles in it then you divide 18 by 2 and get 9
6 0
3 years ago
Read 2 more answers
Please help me work this problem
mario62 [17]

Answer:

13a

Step-by-step explanation:

9a + 3a + a = 13a

7 0
3 years ago
Read 2 more answers
How to solve 3(4y+2)
weeeeeb [17]

Answer:

12y+6

Step-by-step explanation:

You have to use the distributive property and do 3 x 4y and 3 x 2 and you get 12y+6.

3 0
3 years ago
The sum of two confescutive integers is at least 46. What is the least possibly pair of integers?
dezoksy [38]
An integer is a whole number. Sum means to add and since they are consecutive, there is only a difference of 1 between them.

1) 21 + 23: not consecutive
2) 23+24= 47: has to be at least 46
3) 22+23= 45: has to be at least 46
4) 24+25= 49: has to be at least 46

So we have two possibilities: either #2 or #4. Find least possible pair of integers.

x= first integer
x+1= second integer

x + (x+1) >= 46
2x + 1 >=46
2x>=45
x>=22.5

Answer:
The first integer has to be greater than or equal to 22.5. Since integers are whole numbers, round up to the next whole number. The least possible integers are #2) 23 and 24.

Hope this helps! :)
3 0
3 years ago
Which of the following choices lists the values of the side longths of a triangle with 45-45-90 degree angles and a hypotonuso -
Ivenika [448]

Answer:

D 12rad2 12rad2 24

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • Suppose in the next year, 2007, College D's expenses and enrollment remain about the same, but in addition to their current reve
    12·1 answer
  • How do I do the distributive property to express 24+40
    9·2 answers
  • 5ABCD is a quadrilateral. AO and BO are the angle bisectors of A
    7·1 answer
  • Four friends are going to split the cost of a pizza. If p stands for the cost of the pizza, which of the following expressions c
    9·1 answer
  • Tens and ones combinations. 30 + ? + ? + ? / ? + ? = 92
    5·2 answers
  • Solve the Inquality -2(w+4)+9​
    10·1 answer
  • James and Cameron are watching a film. They pause it with one fifth left to watch. What is the ratio of how much they have watch
    11·1 answer
  • 50 meters to 20 meters<br><br> Increase or decrease?
    15·1 answer
  • Hey! please help i’ll give brainliest!
    9·1 answer
  • What is the slope and y-intercept for the line y = -2x
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!