Saeko has a yarn shop and wants to test her theory on what types of colors she is selling. She believes that Black, White, the Primary Colors, and Tertiary colors sell in equal amounts. The primary colors are blue, red, and yellow; while the tertiary colors are Brown, Green, and Purple. Test Saeko's theory using the 5 step hypothesis testing analysis and Chi Square at the .10 level of significance. Here is a pivot table thatshows Saeko the number of yards that were sold in the various yarn types during the busiest weekend of her shop last year.

Row Labels Count of Color Typ Sum of Yards Black 23 35856 Blue 16 17053 Brown 13 13426 Green 12 12509 Purple 12 12131 Red 8 8393 White 26 37666 Yellow 12 12874 (blank) Grand Total 122 149908