Mathematics: In a recent survey of 500 social media users, 300 stated that they were concerned about privacy. Assuming the distribution is approximately normal, determine the point estimate and standard error for the proportion of social media users who are concerned about privacy.

In a recent survey of 500 social media users, 300

Ответ:

Lalagrl

29.01.2022

Mathematics

Standard error for the proportion of social media users who are concerned about privacy

S.E = 0.0219

Step-by-step explanation:

Explanation:-

Given data recent survey of 500 social media users, 300 stated that they were concerned about privacy

Size of random sample 'n' = 500

x = 300

sample proportion $p = \frac{x}{n} = \frac{300}{500} = 0.6$

Standard error for the proportion of social media users who are concerned about privacy is determined by

$S.E = \sqrt{\frac{p(1-p)}{n} }$

$S.E = \sqrt{\frac{0.6(1-0.6)}{500} }= 0.0219$

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Ответ:

dhailyortegacampa131

10.10.2022

Mathematics

If Ken wants to pay more than 130, he needs to drive more than 90 miles. You subtract 94 from 130, which equals 36. 36 divided by .4 (for the price per mile) and it equals 90.

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In a recent survey of 500 social media users, 300 stated that they were concerned about privacy. Assuming the distribution is approximately normal, determine the point estimate and standard error for the proportion of social media users who are concerned about privacy.

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