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Which statement BEST compares the rate of help requests?
Best Answer
The first session had a rate of 6 ÷ 10 = 0.60 help requests per minute. The second session had a rate of 8 ÷ 20 = 0.40 per minute. Because 0.60 is higher than 0.40, the rate was higher during the first session.
Review the Other Answers
The second session had more total requests, but the longer observation period produced a lower rate. The rates are not equal, and different session lengths can be compared by converting both observations to responses per minute.
Practice With Purpose.
Know What to Review Next.
Take full-length 85-question practice tests, review detailed feedback, and use your Performance Profile to see where to focus next.
Which statement BEST compares the rate of help requests?
Best Answer
The first session had a rate of 6 ÷ 10 = 0.60 help requests per minute. The second session had a rate of 8 ÷ 20 = 0.40 per minute. Because 0.60 is higher than 0.40, the rate was higher during the first session.
Review the Other Answers
The second session had more total requests, but the longer observation period produced a lower rate. The rates are not equal, and different session lengths can be compared by converting both observations to responses per minute.
Practice With Purpose.
Know What to Review Next.
Take full-length 85-question practice tests, review detailed feedback, and use your Performance Profile to see where to focus next.
Which statement BEST compares the rate of help requests?
Best Answer
The first session had a rate of 6 ÷ 10 = 0.60 help requests per minute. The second session had a rate of 8 ÷ 20 = 0.40 per minute. Because 0.60 is higher than 0.40, the rate was higher during the first session.
Review the Other Answers
The second session had more total requests, but the longer observation period produced a lower rate. The rates are not equal, and different session lengths can be compared by converting both observations to responses per minute.
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Performance by RBT Section
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Turn every practice test into a clearer study plan.
Paid Elevate practice tests unlock detailed results that show where you're strongest, what needs review, and how your performance changes across tests.
Section-by-section performance
See your results across all six RBT Test Content Outline sections.
All 43 TCO tasks
Review accuracy and question counts for each measured task.
Progress across tests
Identify repeated focus areas and improvement as more tests are completed.
Welcome back.
Here's how your RBT exam preparation is progressing.
Performance by RBT Section
Key Insights
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Master Study Guide
Deep review across all 43 tasks in the RBT Test Content Outline (3rd ed.), with technical and plain-language teaching, examples and nonexamples, chapter checks, answer explanations, cumulative review, and glossary.
Focused Final Review
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Focused review across all 43 tasks in the RBT Test Content Outline (3rd ed.), with easy definitions, fast examples, Quick Compare questions, key comparisons, answer explanations, and a Quick Term Index.
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Five 85-question practice tests with timed testing, flag-and-return, detailed feedback, and 425 questions across the complete set.
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A little direction. A clearer choice.
Not sure where to start?
Tell us how you want to prepare.
How much practice would you like?
What would help you study?
Choose either, both, or neither.
Popular Prep Paths
Pick the prep option that fits how you want to study.
Exam Prep
Build your foundation, then test it.
- Master Study Guide
- One 85-question practice test
- Detailed answer feedback
Complete Prep
Study in depth, practice across five tests, and finish with focused review.
- Master Study Guide + Cram Guide
- Five practice tests · 425 questions
- Detailed answer feedback
5 Practice Test Pack
Put your knowledge to the test with repeated, full-length practice.
- Five full-length practice tests
- 85 questions per test · 425 total
- Detailed answer feedback
Popular Prep Paths
Pick the prep option that fits how you want to study.
Exam Prep
Build your foundation, then test it.
- Master Study Guide
- One 85-question practice test
- Detailed answer feedback
Complete Prep
Study in depth, practice across five tests, and finish with focused review.
- Master Study Guide + Cram Guide
- Five practice tests · 425 questions
- Detailed answer feedback
5 Practice Test Pack
Put your knowledge to the test with repeated, full-length practice.
- Five full-length practice tests
- 85 questions per test · 425 total
- Detailed answer feedback
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