I’m doing a probability and statistics math class. So please help me by getting this correct. I’ve gotten wrong answers on he before but I really want to learn. Thanks! High school students from grades 9-10 and 11-12 were asked to choose the kind of band to have play at a school dance: rap, rock, or country.Their choices were as follows:Grades 9-10: Rap 35; Rock: 25; Country: 60Grades 11-12: Rap: 55; Rock: 30; Country: 40Which of the following is a correct two-way frequency table for the data?OGrades 9-10 40 30 55Grades 11-12 60 25Total0Rap Rock Country Total125TotalGrades 9-10 60Grades 11-12 40 30100 55Total100 55 90Rap Rock25Grades 9-10 35Grades 11-12 55 30352535Country Total120559060Rap Rock Country Total4012090 55 100245Grades 9-10 55 30 40125245120125245Rap Rock Country Total125 Rap Rock Country TotalGrades 9-104030 55125Grades 11-12 6025TotalTotal100 55TotalGrades 9-10 60 25 35Grades 11-12 40 30 55100 55 90Grades 9-10 35Grades 11-12 55 30TotalRap Rock Country35Grades 9-10 55Grades 11-12 35909090 55 10030Rap Rock Country Total25 60120255512040245Rap Rock Country Total12512060100Total120125245125245245

Given grades 9-10, Rap- 35, rock-25, country-60 Given grades 11-12, Rap- 55, rock-30, country-40

High school students from grades 9-10 and 11-12 were asked to choose the kind of band to have play at a school dance: rap, rock, or country. Their choices were as follows: Grades 9-10: Rap 35; Rock: 25; Country: 60 Grades 11-12: Rap: 55; Rock: 30; Country: 40 Which of the following is a correct two-way frequency table for the data? O Grades 9-10 40 30 55 Grades 11-12 60 25 100 55 Total Rap Rock Country Total Grades 11-12 40 Total Grades 9-10 60 25 35 Total Rap Rock Country Total 120 ਦੀ 30 55 125 100 55 90 245 Rap Rock Country Total Grades 9-10 35 Grades 11-12 55 30 35 90 55 90 Grades 9-10 55 25 60 30 40 100 125 120 40 245 120 Rap Rock Country Total 125 245 176

High school students from grades 9-10 and 11-12 were asked to choose the kind of band to have play at a school dance: rap, rock, or country. Their choices were as follows: Grades 9-10: Rap 35; Rock: 25; Country: 60 Grades 11-12: Rap: 55; Rock: 30; Country: 40 Which of the following is a correct two-way frequency table for the data? O Grades 9-10 40 30 55 Grades 11-12 60 25 100 55 Total Rap Rock Country Total Grades 11-12 40 Total Grades 9-10 60 25 35 Total Rap Rock Country Total 120 ਦੀ 30 55 125 100 55 90 245 Rap Rock Country Total Grades 9-10 35 Grades 11-12 55 30 35 90 55 90 Grades 9-10 55 25 60 30 40 100 125 120 40 245 120 Rap Rock Country Total 125 245 176

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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