3. Describing Data Numerically

Based on the line graph, what percentage of people surveyed attended church weekly in $1990$?

Which of the following statements is the most accurate regarding the interpretation of data using a graphing calculator?

Suppose a pie chart displays the distribution of survey responses among four categories: $A$, $B$, $C$, and $D$. If the chart shows that category $A$ has $10$ responses, $B$ has $15$, $C$ has $20$, and $D$ has $5$, what is the cardinality of the dataset depicted in the pie chart?

Which of the following best describes the difference between $univariate$ data and $bivariate$ data?

Given a histogram displayed on a graphing calculator that shows most data values clustered to the left with a long tail extending to the right, which of the following best describes the distribution of the data?

In a data set that records the average temperatures and beach access locations for several towns, what are considered the individuals in the data set?