Statistical Design of Experiments
Statistical Design of Experiments
Statistical Design of Experiments
Statistical Design of Experiments
Practice!
Practice!
You are a worker at a
You are a worker at a
chemical plant.
chemical plant.
You are studying a
You are studying a
reaction which
reaction which
produces a chemical
produces a chemical
product.
product.
You decide to
You decide to
evaluate 3 factors for
evaluate 3 factors for
their effect on the
their effect on the
Yield
Yield
from that
from that
chemical reaction.
chemical reaction.
You know from history
You know from history
that Temperature,
that Temperature,
Pressure, and Catalyst
Pressure, and Catalyst
have an effect but
have an effect but
everyone seems to
everyone seems to
have their own theory
have their own theory
about the direction of
about the direction of
the effect.
the effect.
You want a
You want a
promotion so you
promotion so you
decide to test using a
decide to test using a
design of experiment.
design of experiment.
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