Consider the Following Code Snippet

question 3

Multiple Choice

Consider the following code snippet:
int val = arr[0][2];
Which value of arr is stored in the val variable?

• A)the value in the first row and the second column
• B)the value in the first row and the first column
• C)the value in the first row and the third column
• D)the value in the third row and the second column

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Definitions:

Symmetrical

In statistics, it describes a situation where the data distribution is evenly spread around the mean, having a balanced shape on either side.

Normal Curve

A bell-shaped curve that represents the distribution of many types of data where most values cluster around a mean.

Z Score

A numerical indicator showing how a specific value compares to the average of a set of values, given as the number of standard deviations away from that average.

Distributions

Statistical data arrangements showing the frequencies of potential outcomes or occurrences.