Answered: Statistical inference is concerned with…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

Statistical inference is concerned with

Group of answer choices

Determining the value of a population characteristic by considering every member of the population.

Drawing conclusions about the values of population characteristics from hunches.

Drawing conclusions about the values of population characteristics from appropriate samples.

Drawing conclusions about the values of population characteristics from a single observation or measurement.

In February 2013, Sports Illustrated published a controversial article stating that football corrupts Christian values. Suppose we wanted to study player’s opinions on the article and obtained a random sample of 8 teams from all the teams in the NFL. Each player currently on the selected teams was asked to fill out a survey. Which of the following sampling plans was used in the survey?

Group of answer choices

Stratified

Cluster

Judgment

Convenience

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In statistics, We formulate hypothesis for testing. We obtain results from the data by applying appropriate statistical measures. After the rejection or acceptance of hypothesis, we need to draw insights from the data. Here comes the role of Statistical inference.