Consider the Following Method Header for the BankAccount Class: Public

question 74

Multiple Choice

Consider the following method header for the BankAccount class: public void addInterest(double rate)
{
______________________________________
}
Fill in the blank in the method body.

• A) balance = balance * (1 + rate);
• B) balance = balance * rate;
• C) balance = balance * (1 + interestRate);
• D) balance = balance * interestRate;

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Definitions:

Monthly Seasonal Indexes

Quantitative measures that adjust for seasonal variation in data by month, often used in forecasting and analyzing trends.

Moving Average

A statistical technique used to analyze data points by creating a series of averages of different subsets of the full data set.

Seasonal Variation

Refers to periodic fluctuations in data or variables that are related to seasonal changes.

Deseasonalized Time Series

Time series data which has been adjusted to remove the effects of seasonal variations.