Fifty pro-football rookies were rated on a scale of 1 to 5, based on performance at...

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Fifty pro-football rookies were rated on a scale of 1 to 5, based on performance at a training camp as well as on past performance. A ranking of 1 indicated a poor prospect whereas a ranking of 5 indicated an excellent prospect. The following frequency distribution was constructed. Frequency 2 10 T 11 19 2 Rating a-1. How many of the rookles received a rating of 4 or better? Number of rookies a-2. How many of the rookies received a rating of 2 or worse? Number of rookies b-1. Construct the corresponding relative frequency distribution. (Round your answers to 2 decimal places.) Rating 1 2 3 4 5 b-2. What percent received a rating of 57 Percentage of rookies c. Select a bar chart for this data. ARN 0.40 Relative Frequency 0.50 0.30 0.30 0.00 O Bar Chart A Bar Chart A Ratings of Pre-football Rookies % O Bar Chart B 1. Fatings 14 5 O Bar Chart C Abang 0.40 0.50 0.20 0.10 0.00 Bar Chart B Ratings of Pro-football Rookies 1 2 3 Relative Frequency 0.40 0.50 0.20 0.10 0.00 Bar Chart C Ratings of Pro-football Rookies 1 2 5 4 5 Fifty pro-football rookies were rated on a scale of 1 to 5, based on performance at a training camp as well as on past performance. A ranking of 1 indicated a poor prospect whereas a ranking of 5 indicated an excellent prospect. The following frequency distribution was constructed. Frequency 2 10 T 11 19 2 Rating a-1. How many of the rookles received a rating of 4 or better? Number of rookies a-2. How many of the rookies received a rating of 2 or worse? Number of rookies b-1. Construct the corresponding relative frequency distribution. (Round your answers to 2 decimal places.) Rating 1 2 3 4 5 b-2. What percent received a rating of 57 Percentage of rookies c. Select a bar chart for this data. ARN 0.40 Relative Frequency 0.50 0.30 0.30 0.00 O Bar Chart A Bar Chart A Ratings of Pre-football Rookies % O Bar Chart B 1. Fatings 14 5 O Bar Chart C Abang 0.40 0.50 0.20 0.10 0.00 Bar Chart B Ratings of Pro-football Rookies 1 2 3 Relative Frequency 0.40 0.50 0.20 0.10 0.00 Bar Chart C Ratings of Pro-football Rookies 1 2 5 4 5