What is the difference between a hypothesis test and a confidence interval?

Question

cdquestions Admin · Accepted Answer

The correct option is (D): A hypothesis test is used to determine whether a model fits the data well, while a confidence interval is used to estimate the population standard deviation

Answer

A hypothesis test is used to determine whether a difference between two groups is statistically significant, while a confidence interval is used to estimate the population mean.

Answer

A hypothesis test is used to determine whether a correlation between two variables is statistically significant, while a confidence interval is used to estimate the population proportion.

Answer

A hypothesis test is used to determine whether a regression model is statistically significant, while a confidence interval is used to estimate the population variance.

Answer

A hypothesis test is used to determine whether a model fits the data well, while a confidence interval is used to estimate the population standard deviation

List I		List II
A.	The crime of obtaining key pieces of personal information	i.	Misogyny
B.	Murder of Son or Daughter	ii.	Stalking
C.	Unwanted contact that communicates threat/fear	iii.	Identity theft
D.	Hatred for Women	iv.	Filicide

i. Charge sheet	iv. Final Order
ii. Remand report	v. Production Report
iii. Conviction	vi. Final Report

What is the difference between a hypothesis test and a confidence interval?

The Correct Option is D

Solution and Explanation

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