Mrs. Connor's statistics class has 80 students, classified by academic year and gender, as illustrated in the following table. Mrs. Connor randomly chooses one student to collect yesterday's work. What is the probability that she selects a female, given that she chooses randomly from only the sophomores? Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth. Mrs. Connor's Statistics Class Classification Males Females Freshmen 12 11 Sophomores 13 6 Juniors 7 6 Seniors 13 12

Mrs. Connor's statistics class has 80 students, classified by academic year and gender, as illustrated in the following table. Mrs. Connor randomly chooses one student to collect yesterday's work. What is the probability that she selects a female, given that she chooses randomly from only the sophomores? Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth. Mrs. Connor's Statistics Class Classification Males Females Freshmen 12 11 Sophomores 13 6 Juniors 7 6 Seniors 13 12

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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Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

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Mrs. Connor's Statistics Class

Classification	Males	Females
Freshmen	12	11
Sophomores	13	6
Juniors	7	6
Seniors	13	12

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