Assertions
for Each of the Five Points Labeled by Comments

question 6

Essay

Assertions
For each of the five points labeled by comments, identify each of the assertions in the table below as either being always true, never true, or sometimes true / sometimes false. (You may abbreviate them as A, N, or S.)
public static int stuff(Random r, int m) {
int c = 0;
int t = 0;
int d = r.nextInt(m);
// Point A
while (c <= 3) {
// Point B
d = r.nextInt(6) + 1;
if (d <= m) {
c++;
// Point C
} else {
c = 0;
// Point D
}
t++;
}
// Point E
return t;
}
$\begin{array}{l|l|l|l} & c>3 & d<=m & c==0 \\\hline \text { Point A } & & & \\\hline \text { Point B } & & & \\\hline \text { Point C } & & & \\\hline \text { Point D } & & & \\\hline \text { Point E } & & & \\\hline\end{array}$

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Definitions:

Positively Skewed

A positively skewed distribution is one in which most of the data points are concentrated on the left, with the tail extending to the right.

Negatively Skewed

Describes a distribution of values where the tail on the left side of the probability density function is longer or fatter than the right side, indicating a majority of the data lies to the right of the mean.

Frequency Polygon

Line graph that uses data points to represent the frequency of each value of a variable.

Skewed Distribution

A distribution where the tails on one side of the mean are longer or fatter, indicating lack of symmetry.