Mathematics: An airline promotion to business travelers is based on the assumption that two-thirds of business travelers use a laptop computer on overnight business trips. a. State the hypotheses that can be used to test the assumption. H 0: p Select H a: p Select b. What is the sample proportion from an American Express sponsored survey that found 355 of 546 business travelers use a laptop computer on overnight business trips

An airline promotion to business travelers is

hahalol123goaway

05.02.2022

The null hypothesis is H_o : p = 0.67

The alternative hypothesis is $H_a : p \ne 0.67$

The sample proportion is $\^ p = 0.65$

Step-by-step explanation:

From the question we are told that

The sample size is n = 546

The number of people that use a laptop overnight is k = 355

The population proportion is $p = \frac{2}{3} = 0.67$

Generally

The null hypothesis is H_o : p = 0.67

The alternative hypothesis is $H_a : p \ne 0.67$

Gnerally the sample proportion is mathematically represented as

$\^ p = \frac{ k}{n}$

=> $\^ p = \frac{ 355}{546}$

=> $\^ p = 0.65$

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NoahJerowski67

02.05.2022

The answer is ∞

Step-by-step explanation:

This is because the limit contains infinite values.

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