The Following Expression Is Valid

question 37

True/False

The following expression is valid:
string[i] = 'i'

---

Definitions:

Point Biserial

A correlation coefficient used to measure the relationship between a binary variable and a continuous variable.

Nominal-Level

Classification of data, for which the measurement scales are categorized without any order or ranking implied among the values.

Coefficient of Determination

A numerical indicator showing the fraction of the variance in a dependent variable accounted for by one or more independent variables within a regression analysis.

Variance

A measure of how much values in a dataset differ from the mean of that dataset.