A drawer contains black socks and white socks. 80% of the socks are white socks. A number generator simulates randomly selecting 10 socks from the drawer. The number generator is used 10 times and the number of white socks in each trial is shown in the dot plot.

Which description is correct about the number generator being fair or not?

The number generator is fair. It picked white socks half of the time.

The number generator is not fair. The correct percentage of white socks was not chosen at all.

The number generator is not fair. In three experiments, it picked white socks 90% of the time.

The number generator is fair. It picked the approximate percentage of white socks most of the time.

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EquestrianDork EquestrianDork · Answer 1 · 2021-10-27T00:50:25+02:00

Answer:

The number generator is fair. It picked the approximate percentage of white socks most of the time.

Step-by-step explanation:

Just took the test :3

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KarpaT KarpaT · Answer 2 · 2022-05-25T20:54:49+02:00

Description about the number generator : The number generator is fair. It picked the approximate percentage of white socks most of the time.

Random selection is a part of the sampling technique in which each sample has an equal probability of being chosen.

According to question

White socks = 80%

Black socks = 20%

Randomly selecting 10 socks from the drawer .

Process repeated 10 times

According to dots on plot

Number white socks was selected in each round is 7,7,7,8,8,8,8,9,9,9 .

If we evaluate the number generator :

80% of the socks are white, and each trial selects 10 socks. 80% of 10 is 8, which is what the number generator picked most of the time.

That means The number generator is fair.

Hence, The number generator is fair. It picked the approximate percentage of white socks most of the time.

To know more about Randomly selecting here :

https://brainly.com/question/26755916

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