What Elements Are Alloyed to Make Stainless Steel

question 91

Multiple Choice

What elements are alloyed to make stainless steel?

• A) Fe and C
• B) Fe and Mn
• C) Fe and Ni
• D) Fe and Cr
• E) Fe, Cr, and Ni

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Definitions:

Standard Normal Distribution

A probability distribution that has a mean of zero and a standard deviation of one, represented by the bell curve where most occurrences take place near the mean.

T Distribution

A distribution of probability applied to infer parameters of a population when the sample size is limited and the population's variance is not known.

Degrees Of Freedom

A statistical concept used to determine the number of independent pieces of information when estimating a parameter or fitting a model to data.

Normal Distribution

A bell-shaped frequency distribution curve, where most occurrences take place in the middle of the range and fewer occur on either side.