You are charged with running a new study like that from problem 3.10. A CRD will be performed with a = 5 cotton treatments. A researcher has decided that it is important to reject Ho: all Ti = 0 at the 1% level with power 90% if in fact t1 = T2 = T3 = -2 and T4 = = 5 3. What replication n should be used? How many experimental units N does this require? Justify your choice for o and then answer these design questions. = = = You are charged with running a new study like that from problem 3.10. A CRD will be performed with a = 5 cotton treatments. A researcher has decided that it is important to reject Ho: all Ti = 0 at the 1% level with power 90% if in fact t1 = T2 = T3 = -2 and T4 = = 5 3. What replication n should be used? How many experimental units N does this require? Justify your choice for o and then answer these design questions. = = =