### Hypothesis Testing: Erasing Personal Information Online**Claim:** A minority of adults would erase all of their personal information online if they could. A survey by a software firm involving 523 randomly selected adults revealed that 35% of them would erase all of their personal information online if they could. Respond to the following questions:#### a. Express the original claim in symbolic form.Let the parameter $ p $ represent the proportion of adults that would erase their personal information.\[ p < 0.5 \](Type an integer or a decimal. Do not round.)#### b. Identify the null and alternative hypotheses.- **Null Hypothesis ($ H_0 $):**\[ p = 0.5 \]- **Alternative Hypothesis ($ H_1 $):**\[ p < 0.5 \](Type integers or decimals. Do not round.)

Solution :since claim is that minority (less than 50%) of those will erase all of their personal…

Claim: A minority of adults would erase all of their personal information online if they could. A software firm survey of 523 randomly selected adults showed that 35% of them would erase all of their personal information online if they could. Complete parts (a) and (b) below. a. Express the original claim in symbolic form. Let the parameter represent the adults that would erase their personal information. (Type an integer or a decimal. Do not round.) b. Identify the null and alternative hypotheses. Ho: H;: (Type integers or decimals. Do not round.)

Claim: A minority of adults would erase all of their personal information online if they could. A software firm survey of 523 randomly selected adults showed that 35% of them would erase all of their personal information online if they could. Complete parts (a) and (b) below. a. Express the original claim in symbolic form. Let the parameter represent the adults that would erase their personal information. (Type an integer or a decimal. Do not round.) b. Identify the null and alternative hypotheses. Ho: H;: (Type integers or decimals. Do not round.)

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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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.

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### Hypothesis Testing: Erasing Personal Information Online

**Claim:** A minority of adults would erase all of their personal information online if they could. A survey by a software firm involving 523 randomly selected adults revealed that 35% of them would erase all of their personal information online if they could. Respond to the following questions:

#### a. Express the original claim in symbolic form.

Let the parameter $ p $ represent the proportion of adults that would erase their personal information.

\[ p < 0.5 \]

(Type an integer or a decimal. Do not round.)

#### b. Identify the null and alternative hypotheses.

- **Null Hypothesis ($ H_0 $):**

\[ p = 0.5 \]

- **Alternative Hypothesis ($ H_1 $):**

\[ p < 0.5 \]

(Type integers or decimals. Do not round.)

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