Algebra-1

Question Analysis
This question involves identifying the interval with the most calories and the interval with the fewest calories in a histogram, then finding the ratio of their frequencies.
The main focus is on defining "most calories" and "fewest calories" intervals, then simplifying the ratio of their frequencies.

Key Concept Explanation
Ratio of Calorie Interval Frequencies: The "interval with the most calories" has the highest lower bound (900–1099), and the "interval with the fewest calories" has the lowest lower bound (300–499). The ratio is written as (most calories frequency) : (fewest calories frequency) and simplified.

Step-by-Step Solution
Identify the interval with the fewest calories: 300–499, with a frequency of 10.
Identify the interval with the most calories: 900–1099, ...