THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION: The time it takes to assemble an electronic component is normally distributed with a mean of 17.2 minutes and a standard deviation of 3.1 minutes. What is the probability that it will take at least 16 minutes to assemble a component? Select one: A. 0.8483 B. 0.6517 C. 0.1517 D. 0.3483
Added by Brittany S.
Close
Step 1
- Mean (\(\mu\)) = 17.2 minutes - Standard deviation (\(\sigma\)) = 3.1 minutes Show more…
Show all steps
Your feedback will help us improve your experience
Maitreya T and 80 other Intro Stats / AP Statistics educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
The time required to assemble an electronic component is normally distributed with a mean of 12 minutes and a standard deviation of 1.5 min. Find the probability that the average time required to assemble a sample of nine components is greater than 13 minutes. 2.28% 25.14% 97.72% 6.68% 74.86%
David N.
The time required to assemble an electronic component is normally distributed with a mean and a standard deviation of 22 minutes and 15 minutes respectively. Find the probability that a randomly picked assembly takes between 17 and 24 minutes. It is unusual for the assembly time to be above 44 minutes or below 4 minutes. What proportion of assembly times fall in these unusual categories?
Jacquelinne S. M.
The time required to assemble an electronic component is normally distributed with a mean of 15 and a standard deviation of 8 minutes. Find the probability that a randomly picked assembly takes between 12 and 19 minutes.
Ahmet Y.
Recommended Textbooks
Elementary Statistics a Step by Step Approach
The Practice of Statistics for AP
Introductory Statistics
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD