O DATA ANALYSIS AND STATISTICS Interpreting a double bar graph TechWiz Entertainment sells four types of products: DVDs, video games, CDs, and radios. The numbers sold for 2020 and 2021 are shown in the double bar graph below. Use this graph to answer the questions. Number sold 1200- 1000- SOO 600 400 200 0 111 DVDS DVDs Video games (a) Estimate the number of radios sold in 2021. radios Explanation CDs Product Check Radios (b) Which products sold more in 2020 than in 2021? Check all that apply. video games 2020 CDs 2021 (c) Estimate the total number of video games sold in the two years. video games 1/5 radios Nikida España D 18 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibilit