What Transition Metal Is Mainly Used for Galvanizing Steel

question 30

Multiple Choice

What transition metal is mainly used for galvanizing steel?

• A)iron
• B)zinc
• C)copper
• D)cobalt
• E)nickel

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Definitions:

P-Value

A statistical measure that helps to determine the strength of the results to support or reject the null hypothesis.

Null Hypothesis

A hypothesis that assumes there is no statistical significance in a set of given observations and that any observed difference is due to sampling or experimental error.

P-Value

The probability of obtaining test results at least as extreme as the results actually observed, under the assumption that the null hypothesis is true.

P-Value

The probability of observing a test statistic at least as extreme as the one observed, under the assumption that the null hypothesis is true.