Do a full six-step evaluation of the causal study labeled as “writing 1 martial”, including a diagram of the design of the study and a diagram of the data

there are two parts in the writing, one is the writing 1 and the other is extra credit base on the writing 1. I have attach the instruction below label as writing paper phi, and the reading label as writing 1 martial, please following the instruction carefully based on the six step and provide the diagram(example attacthed)