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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.

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Bruce’s dumbbells weigh 9 pounds each. If Bruce has 18 dumbbells , how many pounds do they weigh altogether ?
otez555 [7]

To do this, multiply 9 by 18.  This will show you how much they all weigh if there are 18 and each is 9 pounds.


The answer is 162.


Hope this helps!

7 0
3 years ago
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yanalaym [24]

Answer:

Interestingly, the likelihood of a randomly chosen student being a female is <u><em>0.58</em></u> at this school.

Step-by-step explanation:

This school features more female students than male students. <em>Consequently, if resources are allocated equally (because it has been found that both female and male male students are similarly likely to be involved), the number of female students involved in after-school athletics programs is greater than the number of male students and could clarify the facilities issues.</em>

3 0
3 years ago
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andriy [413]

6 units

12 is also a diameter because it goes through the whole circle.

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6 0
2 years ago
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Lubov Fominskaja [6]
False.
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8 0
3 years ago
In circle P, chord AB is 3 inches from the center and chord CD is 5 inches from the center. Chord CD is ____ than chord AB.
Leno4ka [110]
The chord that goes through the center of a circle, the diameter, is the longest chord in a circle.  Any other chord will be shorter than this.  The farther a chord is away from the circle, the shorter it will be.  This means that chord CD is shorter than chord AB.
5 0
3 years ago
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