Q. 56 State the null and alternative h... [FREE SOLUTION]

91影视

Introductory Statistics

Barbara Illowsky, Susan Dean

$Math Studyset 91影视 Explanations$ Math

OER 2018 Edition 路 902 pages

ISBN: 9781938168208

Chapter 13: Q. 56 (page 767)

State the null and alternative hypotheses.

Short Answer

Expert verified

The null hypotheses is $H_{0} : 蟽_{1} = 蟽_{2}$ or $蟽_{1}^{2} = 蟽_{2}^{2}$ and the alternative hypotheses is $H_{1} : 蟽_{1} < 蟽_{2}$ or $蟽_{1}^{2} < 蟽_{2}^{2}$ .

Step by step solution

Concept introduction

Hypothesis in statistics is defined as the report concerning the nature of a population. And it is usually expressed in terms of a population parameter.

Explanation

The null hypothesis is a statistical theory that states that no statistical link or significance exists between two collections of observational data and measured events in a given single observed variable.

Here, there is no significance difference between the cyclist records is given as below:
$H_{0} : 蟽_{1} = 蟽_{2}$ or $蟽_{1}^{2} = 蟽_{2}^{2}$
The alternative hypothesis is one of the hypothesis test's offered propositions in statistical hypothesis testing.

Therefore, the alternate hypothesis against the null hypothesis is given as:
$H_{1} : 蟽_{1} < 蟽_{2}$ or $蟽_{1}^{2} < 蟽_{2}^{2}$

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91影视

State the null and alternative hypotheses.

Short Answer

Step by step solution

Concept introduction

Explanation

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