Chapter 1, Problem 1CRE

(a)

To determine

To find: this data set is identified by the individuals.

Explanation of Solution

Given:

The individuals are the items that are represented by the data collection.

INDIVIDUALS = Movies (The Dark Knight, Avatar, Pirates of the Caribbean, Titanic, Lord of the Rings) 

(b)

To determine

To Explain: the quantities, the measurable quantities and in which units they are measured.

Explanation of Solution

Given:

The variables are the objects tested.

VARIABLES = movie, genre, Box office, year, Time, rating

Categorical variables bring entities into a category, where a numerical variable is a quantitative one.

CATEGORICAL VARIABLES = Ranking, Genre, Movie, Year,

QUANTITATIVE VARIABLES = Box office, time (in minutes).

(c)

To determine

To clarify: the individual now highlighted.

Explanation of Solution

Given:

Graph:

Bar chart for the different categorical data

The person in the highlighted segment is the Avatar movie.

The film came out in 2009.

The film was graded as PG-13.

The film takes 162 minutes.

The film is a story about action.

The film's box office gross was 2,714,767,458 dollars.