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ZZ is the number of reading sessions a randomly chosen public library offers in their literacy program for kids.\newlineIs the random variable ZZ discrete or continuous?\newlineChoices:\newline(A) discrete\newline(B) continuous

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Identify discrete and continuous random variablesright chevron icon

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Q. ZZ is the number of reading sessions a randomly chosen public library offers in their literacy program for kids.\newlineIs the random variable ZZ discrete or continuous?\newlineChoices:\newline(A) discrete\newline(B) continuous
  1. Whole Number Reading Sessions: The number of reading sessions can only be whole numbers, you can't have half a session or 2.52.5 sessions, so it's not something that can be measured continuously.
  2. Distinct Values: Since ZZ can only take on separate, distinct values (like 11, 22, 33 sessions, etc.), it's a discrete variable.
  3. Correct Choice: Therefore, the correct choice is (A)(A) discrete.

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