An author daimed that his annual book sales increased after the year 2000, Past data indicates that the average annual sales for his books are Pho 200 M (200 million pesos). The data for the annualpales are normally distributod as shown (in million peso): 2000: 50 2001: 78 2002: 300 2003: 250 2004: 200 2005: 185 2006: 400 2007: 290 2008: 93 2009: 152 2010: 237 2011: 189 2012: 205 2013: 372 2014: 426 2015: 25 2016: 83 2017: 132 2018: 173 2019: 195 2020: 450 Are the author's words true at 98% confidence? In your complete solution, state the null and alternative

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