question\na new mother keeps track of the time when her baby wakes up each morning. what is the level of…

question\na new mother keeps track of the time when her baby wakes up each morning. what is the level of measurement of the data?\nselect the correct answer below:\n○ nominal\n○ ordinal\n○ interval\n○ ratio

question\na new mother keeps track of the time when her baby wakes up each morning. what is the level of measurement of the data?\nselect the correct answer below:\n○ nominal\n○ ordinal\n○ interval\n○ ratio

Answer

Brief Explanations:

  1. Recall the definitions of each level of measurement:
    • Nominal: Data is categorized with no order or numerical value (e.g., colors, genders).
    • Ordinal: Data is categorized with a natural order but no consistent interval (e.g., rankings like "good", "better", "best").
    • Interval: Data has ordered categories with consistent intervals, but no true zero (e.g., temperature in Celsius, time of day as clock time).
    • Ratio: Data has ordered categories, consistent intervals, and a true zero (e.g., height, weight, time elapsed).
  2. Analyze the data: The time when the baby wakes up (e.g., 6:00 AM, 7:30 AM) is clock time. Clock time has consistent intervals (e.g., the difference between 6:00 and 7:00 is 1 hour, same as 7:00 and 8:00), but there's no true zero (0:00 is a convention, not an absence of time). This fits the interval level.

Answer:

Interval