Mathematics, 12.03.2020 05:32 milkshakegrande101

A poll shows that 70% of teenagers in the United States use social media. A random sample of 30 teenagers showed that 90% of them use social media.

A number generator was used to simulate 30 samples from a population in which 70% of teenagers use social media. The results are shown in the dot plot.

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A poll shows that 70% of teenagers in the United States use social media. A random sample of 30 teen...

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