Last year, Catherine came in 2nd place in herschool's Spelling Bee. This year, she plans towin 1st place. She compiled a long list ofwords to study, 94% of which have a Latinroot. If Catherine randomly chooses a word tostudy from the list 87 different times thismonth, what is the probability that exactly 78of the words have a Latin root?Use a normal distribution to approximate theanswer and write it as a decimal rounded tothe nearest hundredth.Submit

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Answered: Last year, Catherine came in 2nd place…

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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Similar questions

In a large population, 59% of the people have been vaccinated. If 4 people are randomly selected, what is the probability that AT LEAST ONE of them has been vaccinated? Give your answer as a decimal to 4 places. > Next Question
A card is chosen from a deck of cards and returned. In a total of 56 trials, 26 red cards were chosen. Write the experimental probability of choosing a black card, expressed as a decimal. Enter a numeric value only. Express your answer as a decimal, rounded to the nearest hundredth.
The table summarizes results from 976 pedestrian deaths that were caused by automobile accidents. DriverIntoxicated? Pedestrian Intoxicated? Yes No Yes 61 84 No 246 585 If one of the pedestrian deaths is randomly selected, find the probability that the pedestrian was not intoxicated or the driver was intoxicated.Report the answer as a percent rounded to one decimal place accuracy. You need not enter the "%" symbol.prob =
The table summarizes results from 982 pedestrian deaths that were caused by automobile accidents. Driver Pedestrian Intoxicated? Intoxicated? Yes No Yes 55 85 No 267 575 If one of the pedestrian deaths is randomly selected, find the probability that the pedestrian was intoxicated or the driver was not intoxicated. Report the answer as a percent rounded to one decimal place accuracy. You need not enter the "%" symbol. prob
The table summarizes results from 976 pedestrian deaths that were caused by automobile accidents. Driver Intoxicated? Yes No Pedestrian Intoxicated? Yes No 48 83 284 561 If one of the pedestrian deaths is randomly selected, find the probability that the pedestrian was not intoxicated. Report the answer as a percent rounded to one decimal place accuracy. You need not enter the "%" symbol. prob = %
A geneticist conducts an experiment with peas, one sample of offspring consisted of 448 green peas and 162 yellow peas. Based on these results, estimate the probability of getting an offspring pea that is green. Report the answer as a percent with one decimal place accuracy. (You need not enter the "%" symbol) Probability
There is a football game on Friday evening. If it is raining, 5000 people are expected to attend. If it is not raining, 18000 people are expected. The weather forecast is for 19% chance of rain on Friday. What is the expected attendance at the game?

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