Scores of an IQ test have a​ bell-shaped distribution with a
mean of 100 and a...
70.2K
Verified Solution
Link Copied!
Question
Statistics
Scores of an IQ test have a​ bell-shaped distribution with amean of 100 and a standard deviation of 17. Use the empirical ruleto determine the following. ​(a) What percentage of people has anIQ score between 66 and 134​? ​(b) What percentage of people has anIQ score less than 49 or greater than 151​? ​(c) What percentage ofpeople has an IQ score greater than 134​?
Answer & Explanation
Solved by verified expert
4.4 Ratings (781 Votes)
Solution Scores of an IQ test have a bellshaped distribution with a mean of 100 and a standard deviation of 17 a What percentage of people has an IQ score between 66 and 134 We have
See Answer
Get Answers to Unlimited Questions
Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!
Membership Benefits:
Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
