On a planet far far away from Earth IQ of the ruling species is normally...
60.1K
Verified Solution
Link Copied!
Question
Statistics
On a planet far far away from Earth IQ of the ruling species is normally distributed with a mean of 115 and a standard deviation of 17 Suppose one individual is randomly chosen Let X IQ of an individual a What is the distribution of X X N b Find the probability that a randomly selected person s IQ is over 75 decimal places Round your answer to 4 c A school offers special services for all children in the bottom 4 for IQ scores What is the highest IQ score a child can have and still receive special services Round your answer to 2 decimal places d Find the Inter Quartile Range IQR for IQ scores Round your answers to 2 decimal places Q1 Q3 IQR Hint
Answer & Explanation
Solved by verified expert
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!
