Question
The average number of words in a romance novel is 64,308 and the standard deviation is 17,499. Assume the distribution is normal. Let X be
The average number of words in a romance novel is 64,308 and the standard deviation is 17,499. Assume the distribution is normal. Let X be the number of words in a randomly selected romance novel. Round all answers to 4 decimal places where possible.
What is the distribution of X? X ~ N (_____ ,______)
Find the proportion of all novels that are between 59,058 and 74,807 words _______
The 95th percentile for novels is ________ words. (Round to the nearest word)
The middle 50% of romance novels have from ________words to__________words. (Round to the nearest word)
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started
Algebra And Trigonometry, Enhanced
Authors: Cynthia Y Young
4th Edition
1119320860, 9781119320869
