A professor using an open source introductory statistics book predicts that 15% of the students will purchase a hard copy of the book, 35% will print it out from the web, and 50% will read it online....

 A professor using an open source introductory statistics book predicts that 15% of the students will purchase a hard copy of the book, 35% will print it out from the web, and 50% will read it online. At the end of the semester he asks his students to complete a survey where they indicate what format of the book they used. Of the 276 students, 36 said they bought a hard copy of the book, 107 said they printed it out from the web, and 133 said they read it online. Round all answers to four decimal places.

Extracted text: 2. Enter the expected values for the hypothesis test in the table below: Book Format Expected Value Hard copy Print from web Read online 3. Calculate the chi-squared statistic: 4. Calculate the degrees of freedom: 5. Calculate the p-value: