###### Answer: The sum of the frequencies

The following histogram summarizes the amount spent on plane tickets to travel home in dollars for a group of 30 college stude…

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# [Answer] The following histogram summarizes the amount spent on plane tickets to travel home in dollars for a group of 30 college students.If the interval size is decreased from $200 to $100 which of the following must remain the same on the new histogram?

###### Answer: The sum of the frequencies

The following histogram summarizes the amount spent on plane tickets to travel home in dollars for a group of 30 college stude…

Answers to multiple-choice questions (MCQs)