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Essentials of Statistics for the B...

8th Edition
Frederick J Gravetter + 1 other
ISBN: 9781133956570

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Chapter
Section
BuyFindarrow_forward

Essentials of Statistics for the B...

8th Edition
Frederick J Gravetter + 1 other
ISBN: 9781133956570
Textbook Problem

For each of the following, determine whether the variable being measured is discrete or continuous and explain your answer.

  1. a. Social networking (number of daily minutes on Facebook)
  2. b. Family size (number of siblings)
  3. c. Preference between digital or analog watch
  4. d. Number of correct answers on a statistics quiz

(a)

To determine

To identify: The type of variable.

Explanation

Given info:

The variable is Social networking (number of daily minutes on Face book).

Justification:

Continuous variable:

Continuous variable are an infinite number of possible values that fall between any two observed values. A continuous variable is divisible into an infinite number of fractional parts...

(b)

To determine

To Find: The type of variable.

(c)

To determine

To Find: The type of variable.

(d)

To determine

To Find: The type of variable.

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