Data basics exercise answers
Answers:
- S or L
- X, I or J
- X
- Yes, quality scores picked from [<=>?@ABCDEFGHI], either very good quality (+33) or very poor (+64).
- D = 68, 68-33 = 35, -> p[error] = 10^[-3.5] = 0.00031622776 = 1/3162
This really goes to show that having metadata from the sequencing run is essential for proper analysis.