statsHW2 - Homework 2 Module 2 Displaying data 1 Suppose...

Info icon This preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Homework 2: Module 2. Displaying data. 1. Suppose one hundred eleven people who shopped in a special T-shirt store were asked the number of T-shirts they own costing more than $19 each. What percent of people own at most three (3) T-shirts costing more than $19 each? 2. 50 part-time students were asked how many courses they were taking this term. The results are below: # of Courses Frequency Relative Frequency Cumulative Relative Frequency 1 30 0.6 2 15 3 a. Fill in the blanks. b. What percent of students take exactly two courses? ______ c. What percent of students take one or two courses? ______ 3. After reviewing a movie, 400 people rated the movie as excellent, good, or fair. The following data give the rating distribution. Construct a pie chart to represent the given data set. Excellent Good Fair 80 200 120
Image of page 1

Info icon This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
4. A teacher asked each of her students how many novels they had read in the previous six months. The results are shown below. Construct a frequency table for the number of novels read.
Image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern