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ehidna [41]
3 years ago
13

Can yall help me im getting so confused it science btw

SAT
1 answer:
tatyana61 [14]3 years ago
8 0

Answer:

chemical, substance, different

Explanation:

This is what I would put... the question sounds rather open ended though. HTH :)

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The standard error is 1.5.

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<h3>What is the standard error of the distribution?</h3>

The standard error of the distribution is calculated as follows:

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where N is the number of participants = 100

From the empirical rule of a normal or symmetrical distribution;

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Therefore,  175 mg/dl and 205 mg/dl lie one standard deviation from the mean.

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a. Solving for the standard error using the equation above;

Standard error = 15/√100

Standard error = 1.5

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Range of values two standard deviations from the mean = 190 - (2*15) and 190 + (2 * 15)

Range of values two standard deviations from the mean = 160 mg/dL and 220 mg/dL

Therefore, the range of 95% confidence interval is 160 mg/dL and 220 mg/dL

In conclusion, the standard error is calculated from the standard deviation and the sample size.

Learn more about standard error at: brainly.com/question/14467769

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