### Title: Analysis of Star Ratings in a Talent Competition#### Description:The data in the relative frequency bar graph below represents the number of stars earned by 140 performers in a talent competition.#### Graph Analysis:**Graph Title: Relative Frequency of Star Ratings**- **X-Axis:** Number of Stars (ranging from 0 to 5)- **Y-Axis:** Percentage of Performers (with increments of 5% up to 35%)**Bars:**- Number of performers earning 0 stars: 10%- Number of performers earning 1 star: 5%- Number of performers earning 2 stars: 15%- Number of performers earning 3 stars: 30%- Number of performers earning 4 stars: 10%- Number of performers earning 5 stars: 5%### Question:How many performers earned exactly 3 stars? Be careful - compare the question wording to the scale on the y-axis of the graph. Notice it says "percentage of performers."#### Answer:To find the number of performers who earned exactly 3 stars, calculate 30% of 140 performers. The answer is the percentage converted into an exact number of performers.

From the graph, we see that 20% of the performers earned exactly 3 stars. There are total 140…

The data in the relative frequency bar graph below represents the number of stars earned by 140 performers in a talent competition. 35 30 25 0 1 2 3 4 Number of Stars How many performers earned exactly 3 stars? Be careful - compare the question wording to the scale on the y-axis of the graph. Notice it says "percentage of performers" Percentage of Performers (N = 140)

The data in the relative frequency bar graph below represents the number of stars earned by 140 performers in a talent competition. 35 30 25 0 1 2 3 4 Number of Stars How many performers earned exactly 3 stars? Be careful - compare the question wording to the scale on the y-axis of the graph. Notice it says "percentage of performers" Percentage of Performers (N = 140)

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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