A researcher has 32 experimental units to use in a study to compare 4 different methods of surface etching. Suppose that the units have been labeled 1, 2, ..., 32.Construct a random assignment of the units to the 4 treatments (8 per treatment). Explain your method by showing your randomization method and output numbers. Print your answer in a row/column form with the rows being `Method number`, and the columns being

Research data that is presented using descriptive language is said to be

2pointswho was mikhail gorbachev? oa. a russian leader who opposed a coupob. a polish leader who founded the labor union "solidarityoc. a soviet leader who called for a closer relationship with the unitedstates, economic reform, and a more open societyd. a soviet leader who called for more oppression in the soviet union

Report all segments of identity by descent longer than 20 polymorphisms between pairs of individuals in the following cohort of 15 individuals across 49 polymorphisms: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 numeric input 2 points possible (graded) you have 2 attempts to complete the assignment below. for example if the sequence is "bcd", which occurs in "abcdef" , the starting point would be 2 (b), and the finishing point would be 4(d). individuals 7,10 between positions