"Trydint" bubble-gum company claims that 7 out of 10 people prefer their gum to "Eklypse". Test their claim at the 90 confidence level. The null and alternative hypothesis in symbols would be: Ho:p = 0.7 H1:p + 0.7 H: μ .7 H1:µ > 0.7

"Trydint" bubble-gum company claims that 7 out of 10 people prefer their gum to "Eklypse". Test their claim at the 90 confidence level. The null and alternative hypothesis in symbols would be: Ho:p = 0.7 H1:p + 0.7 H: μ .7 H1:µ > 0.7

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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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

"Trydint" bubble-gum company claims that 7 out
of 10 people prefer their gum to "Eklypse". Test
their claim at the 90 confidence level.
The null and alternative hypothesis in symbols
would be:
Но : р — 0.7
H1:p + 0.7
Но: д 3 0.7
H1:µ > 0.7
Ho: U
|Ho:p = 0.7
H1:p > 0.7
Но р
|Ho:µ = 0.7
Ні:д < 0.7
Но:
Но :р 3 0.7
H1 :p < 0.7
| Ho:µ = 0.7
H1:µ + 0.7

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