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Martina is a stats keeper for the local youth soccer league. At the end of the season, she calculated the average number of passes completed in a game for a random group of 30 players to be 15.7 passes, their pass accuracy to be 58%, and that 12 of the players were left-footed. In contrast, the average number of passes completed in a game for all the players in the league was 23.5 passes, with a pass accuracy of 65%, while 125 players were left-footed. (a) For Martina's group, identify the population and the sample. Population: (Choose one) Sample: (Choose one) (b) Choose whether each number described below is a parameter or a statistic for Martina's group. Number Parameter Statistic The average of 23.5 passes completed in a game among all the players in the youth soccer league The 12 left-footed players among the random group of 30 players The 58% pass accuracy of the random group of 30 players o olo

Martina is a stats keeper for the local youth soccer league. At the end of the season, she calculated the average number of passes completed in a game for a random group of 30 players to be 15.7 passes, their pass accuracy to be 58%, and that 12 of the players were left-footed. In contrast, the average number of passes completed in a game for all the players in the league was 23.5 passes, with a pass accuracy of 65%, while 125 players were left-footed. (a) For Martina's group, identify the population and the sample. Population: (Choose one) Sample: (Choose one) (b) Choose whether each number described below is a parameter or a statistic for Martina's group. Number Parameter Statistic The average of 23.5 passes completed in a game among all the players in the youth soccer league The 12 left-footed players among the random group of 30 players The 58% pass accuracy of the random group of 30 players o olo

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 26PFA
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Martina is a stats keeper for the local youth soccer league. At the end of the season, she calculated the average number of passes completed in a game for a random group of 30 players to be 15.7 passes, their pass accuracy to be 58%, and that 12 of the players were left-footed. In contrast, the average number of passes completed in a game for all the players in the league was 23.5 passes, with a pass accuracy of 65%, while 125 players were left-footed. (a) For Martina's group, identify the population and the sample. Population: (Choose one) Sample: (Choose one) (b) Choose whether each number described below is a parameter or a statistic for Martina's group. Number Parameter Statistic The average of 23.5 passes completed in a game among all the players in the youth soccer league The 12 left-footed players among the random group of 30 players The 58% pass accuracy of the random group of 30 players
Transcribed Image Text:Martina is a stats keeper for the local youth soccer league. At the end of the season, she calculated the average number of passes completed in a game for a random group of 30 players to be 15.7 passes, their pass accuracy to be 58%, and that 12 of the players were left-footed. In contrast, the average number of passes completed in a game for all the players in the league was 23.5 passes, with a pass accuracy of 65%, while 125 players were left-footed. (a) For Martina's group, identify the population and the sample. Population: (Choose one) Sample: (Choose one) (b) Choose whether each number described below is a parameter or a statistic for Martina's group. Number Parameter Statistic The average of 23.5 passes completed in a game among all the players in the youth soccer league The 12 left-footed players among the random group of 30 players The 58% pass accuracy of the random group of 30 players
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