What Is the Atomic Symbol for an Element with 39 ${ }_{81}^{89} \mathrm{Na}$

question 25

Multiple Choice

What is the atomic symbol for an element with 39 protons and 50 neutrons?

• A) \({ }_{81}^{89} \mathrm{Na}\)
• B) \({ }_{39}^{50} \mathrm{Y}\)
• C) \({ }_{39}^{89} \mathrm{Y}\)
• D) \({ }_{50}^{89} \mathrm{Sn}\)
• E) \({ }_{89}^{227} \mathrm{Ac}\)

Explore reasons and implications of holding less than 100% ownership in a subsidiary.

Understand the adjustments required for non-controlling interest (NCI) in consolidation.

Identify the differences between the partial goodwill method and the full goodwill method.

Understand how intragroup transactions affect the calculation of NCI.

---

Definitions:

Probability

A measure of the likelihood that an event will occur, represented as a number between 0 and 1, where 0 indicates impossibility and 1 indicates certainty.

Random Sample

A sample in which each member of the population has an equal probability of being selected, aiming for a representative subset.

Standard Error

A statistical measure that indicates the accuracy of a sample mean by estimating the dispersion of sample means around the population mean.

Statistic

A numerical measure that describes a characteristic of a sample, which is often used to estimate the corresponding parameter in the population.