a.
Identify which treatment is more successful when all stones sizes are considered.
b.
Identify which treatment is more successful when only small kidney stones are considered.
c.
Identify which treatment is more successful when only large kidney stones are considered.
d.
Identify which stone size results in higher success rates, regardless of treatment type.
e.
Identify which treatment is more commonly used for small stones.
f.
Identify which treatment is more commonly used for large stones.
g.
Explain how one treatment can be better for both small and large stones, yet the other treatment appears to be better overall.
h.
Explain whether the given experiment is randomized experiment, with treatment randomly assigned.
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