Look at the Following Code Sample: String Tree = "Pear";

question 76

Multiple Choice

Look at the following code sample: string tree = "Pear";
Char letter = tree[3];
Which one of the following values is stored in the letter variable?

• A) P
• B) e
• C) a
• D) r

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Definitions:

Chi-square Distribution

A probability distribution that is used to analyze the variance in categorical data between observed and expected outcomes.

Population Variance

A measure of how data points in an entire population are dispersed or spread out from the mean, indicating the level of diversity within the population.

Confidence Interval

A collection of numbers, sourced from sample data, presumed to contain the value of an undiscovered population characteristic.

Population Variance

The variance of a population data set, calculating the mean of the squared deviations from the mean of the data.