Name: Box & Whiskers Plot a) Which number represents the 25th percentile of the given data? b) Which number represents the 50th percentile of the given data? c) Which number represents the 75th percentile of the given data? d) What percent of data is between 4 and 11? EXERCISE 5: Word Problem Twenty of Ms. Wong's math students recently took an exam. The results of this exam are shown in the following box plot diagram. Assume that all scores are whole numbers. 50 80 a) What was the median score on Ms. Wong's math exam? b) What was the range of scores on Ms. Wong's math exam? c) 75% of all students scored below what grade? d) What percent of students scored between 64 and 76, inclusive? e) Ms. Wong's regularly sets the passing grade on her exams to be the score of the lower quartile. What is the passing grade on this exam? Shapes of Box-and-Whisker Plots Skewed left Symmetric Skewed right . Left whisker longer . Whiskers about Right whisker longer than right whisker same length than left whisker . Most data on the right . Median in the . Most data on the left middle of the data Determine whether the shape of the box-and-whisker plot is symmetric, skewed left, or skewed right. Explain, 1. 2