Population standard deviation is not given & n >≠ 30.
Point Estimate +- Margin of error
x̄ +- z α/2 (σ/ √ n )
t = degree of freedom= n-1
Upper Bound - x̄ + t α/2 (s/ √ n ) = t table(Answer)
Lower Bound - x̄ - t α/2 (s / √ n )=t table(Answer)
(s / √ n ) is Standard error
14
53 reads
CURATED FROM
IDEAS CURATED BY
Parameter estimation is the process of computing a model’s parameter values from measured data. You can apply parameter estimation to different types of mathematical models, including statistical models, parametric dynamic models, and data-based Simulink® models
“
Read & Learn
20x Faster
without
deepstash
with
deepstash
with
deepstash
Personalized microlearning
—
100+ Learning Journeys
—
Access to 200,000+ ideas
—
Access to the mobile app
—
Unlimited idea saving
—
—
Unlimited history
—
—
Unlimited listening to ideas
—
—
Downloading & offline access
—
—
Supercharge your mind with one idea per day
Enter your email and spend 1 minute every day to learn something new.
I agree to receive email updates