Exam 2: Displaying and Describing Data

A restaurant uses comment cards to get feedback from its customers about newly added items To the menu.It recently introduced homemade organic veggie burgers.Customers who tried The new burger were asked if they would order it again.The data are summarized in the table Below.What percentage of customers would definitely order the veggie burger again? Response Frequency Definitely would. 10 Most likely would. 40 Maybe 12 Definitely would not. 3

The following table shows representative recent closing share prices for a small sample of Companies based in India in late 2013. COMPANY CLOSING SHARE PRICE 20 Microns 30.95 ABC Paper 24.30 Bank of MA 36.20 Photoquip 37.00 Saksoft 67.20 Marg LTD 13.99 Galaxy ENT 10.40 Sonatasoft 68.75 EDynamics 49.95 DB Corp. 287.95 The standard deviation in closing share prices is

Which of the following variables would be appropriate to graph using a pie or bar graph? a. Annual income for 20 employees Yes or No b. The favorite baseball team of 30 students Yes or No c. The number of pages in 15 textbooks Yes or No d. The country of origin of 25 immigrants Yes or No

A clothing store uses comment cards to get feedback from its customers about newly added Items.It recently introduced plus size fashion wear.Customers who purchased the items Were asked to fill out an online comment survey giving 10% off the next purchasE.The data Are summarized in the table below.What percentage of customers would be less likely to Purchase another item (Less or Not fully satisfied)?