Recent questions in College Statistics

vacinammo288
2022-04-30
Answered

1. What is hypothesis testing? Provide all basic components, including error types, with explanations.

2.What is the difference between chi-square goodness of fit and chi-square test of independence? What do they have in common?

dooporpplauttssg
2022-04-29
Answered

Let $X}_{1},\cdots ,{X}_{n$ be a random sample from $f(x\mid \theta )=\theta {x}^{\theta -1}$ for $0<x<1$. Find a confidence interval for $\theta$ using as pivotal quantity a function of the maximum likelihood estimator for $\theta$.

Eileen Garza
2022-04-29
Answered

dolovatgyp
2022-04-28
Answered

This problem is given at the end of a chapter in my statistics textbook concerning confidence intervals for means.

Kaylee Torres
2022-04-28
Answered

In chi-square tests, the conventional and conservative rule is to require that the difference between the observed and expected frequency for each cell be at least 5.

1. True

2. False

zergingk8l
2022-04-26
Answered

Caitlyn Cole
2022-04-26
Answered

Elise Winters
2022-04-26
Answered

windpipe33u
2022-04-26
Answered

Mekhi Cox
2022-04-26
Answered

Andrea Potter
2022-04-26
Answered

Magdalena Norton
2022-04-26
Answered

Jaidyn Cook
2022-04-26
Answered

Araceli Soto
2022-04-26
Answered

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