The confidence interval for a <span>(1−α)%</span> confidence level is given by
<span>
(<span>θ0</span>−<span>Z<span>α/2 </span></span><span>σ/√n</span>, <span>θ0</span>+<span>Z<span>α/2 </span></span><span>σ/√n</span>)
</span><span>θ0</span> is the measured statistic, <span>Z<span>α/2</span></span> is the cutoff/critical value, and <span>σ/<span>√n</span></span> is the standard error. σ is the population standard deviation (if known) or can be estimated by a sample standard deviation. n is the sample size.
The cutoff value depends on the test you wish to use, and <span>θ0</span><span> depends on the statistic you wish to estimate.</span>
Answer:
you still need help
Step-by-step explanation:
We can find out two point on the line (0,2)and(4,1)
The slope =(2-1)/(0-4)=-1/4
Answer:
stop
Step-by-step explanation:
(of an event, action, or process) come to an end; cease to happen.
example "his laughter stopped as quickly as it had begun"
