Last year, Catherine came in 2nd place in her school's Spelling Bee. This year, she plans to win 1st place. She compiled a long list of words to study, 94% of which have a Latin root. If Catherine randomly chooses a word to study from the list 87 different times this month, what is the probability that exactly 78 of the words have a Latin root? Use a normal distribution to approximate the answer and write it as a decimal rounded to the nearest hundredth.
Last year, Catherine came in 2nd place in her school's Spelling Bee. This year, she plans to win 1st place. She compiled a long list of words to study, 94% of which have a Latin root. If Catherine randomly chooses a word to study from the list 87 different times this month, what is the probability that exactly 78 of the words have a Latin root? Use a normal distribution to approximate the answer and write it as a decimal rounded to the nearest hundredth.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:Last year, Catherine came in 2nd place in her
school's Spelling Bee. This year, she plans to
win 1st place. She compiled a long list of
words to study, 94% of which have a Latin
root. If Catherine randomly chooses a word to
study from the list 87 different times this
month, what is the probability that exactly 78
of the words have a Latin root?
Use a normal distribution to approximate the
answer and write it as a decimal rounded to
the nearest hundredth.
Submit
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