Students at a high school are selecting a new school mascot. The table below shows how students voted by class on their choices of the Cougars, Warriors, or Knights..FreshmenSophomoresJuniorsSeniorsTotal%Cougars94%7688%61319Warriors35551624130Knights60213386a. What is the probability that a randomly selected student prefers the Warriors?200Total189152Use the preceding data to estimate each of the following. (Express each response as a percentage rounded to one decimal place.)137171649b. What is the probability that a randomly selected student prefers the Cougars given that the student is a member of the freshmen class?c. What is the probability that a randomly selected student is a member of the junior class and prefers the Warriors?

From the provided information, The data table is as follow: Cougars Warriors Knights Total…

Answered: Students at a high school are selecting…

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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Q1: Fourteen concrete columns had been poured and the length of the columns were (in cm): 99, 98, 96, 92, 89, 112, 107, 106, 104, 102, 101, 99, 101, 94 a. Find frequency table. b. Draw histogram and polygon. Draw cumulative frequency. d. Find the probability of a column length less than 98.5 cm. e. Find the probability of a column length equal to 93 cm. с.
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