Blackbutt Architectural Premium Timbers lasvest trees from they blackbutt plantations, and process these in responise to orders they receive from builders for premium timber. The current process of selectingthees for harvest is wasteful Sometimes they take moce trees than they need, meaning that they miss out on extra growth opportunities for any tred prematurely harvested. Sometimes they don't take encugh trees meaning they hwiveso perform costly re work, They need a Way to easily predict the timber yield from a tiee. A visiting expert sugsests that they sbould by able to predict the yield from a tree ty measuring its CBu (Gicumference measured at Breast ifeight). Te tesi thit ideas, they hurvest and process a random tample of 29 trees. The data is captured in the table below. Blackbutt Architectural Premium Timbers lasvest trees from they blackbutt plantations, and process these in responise to orders they receive from builders for premium timber. The current process of selectingthees for harvest is wasteful Sometimes they take moce trees than they need, meaning that they miss out on extra growth opportunities for any tred prematurely harvested. Sometimes they don't take encugh trees meaning they hwiveso perform costly re work, They need a Way to easily predict the timber yield from a tiee. A visiting expert sugsests that they sbould by able to predict the yield from a tree ty measuring its CBu (Gicumference measured at Breast ifeight). Te tesi thit ideas, they hurvest and process a random tample of 29 trees. The data is captured in the table below