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ark: 3.3 Interactive Assignment 33% (2 points out of e g for Section 3.3 Introduction Objective 1 Objective 2 Objective 3 ctive 1: Approximate the Mean of a Variable from Grouped Data Measures of Central Tendency and Dispersion from Grouped Data 5.3.RA-2 0 of 1 Point Question Help Number of students A sample of college students was asked how much they spent monthly on coffee. Approximate the mean for the cost. Monthly coffee cost ($) 10.00-19.99 20.00-29.99 30.00-39.99 40.00-49.99 50.00-59.99 18 The mean for the cost is $ (Round to the nearest cont as needed.) Enter your answer in the answer box and then click Check Answer. Check Answer Clear All All parts showing