If You Have 3

question 31

Multiple Choice

If you have 3.011 × 10²³ atoms of carbon, what would you expect its mass to be?

• A)12.01 g
• B)6.005 g
• C)3.003 g
• D)1.000 g

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Definitions:

Normal Populations

Normal populations are groups or sets of entities that have characteristics following a normal distribution, which is symmetric around its mean.

Student T-Distributed

Refers to a family of distributions that arise when estimating the mean of a normally distributed population in situations where the sample size is small and population standard deviation is unknown.

Normally Distributed

Describes a dataset that forms a bell-shaped curve when graphed, with most values clustering around a central region and thin tails on either end.

Population Variances

A measure of the dispersion or spread of a set of data points within a population, indicating how much the numbers differ from the population mean.