A Poll Reported That 41 of 100 Men Surveyed Were

question 29

Multiple Choice

A poll reported that 41 of 100 men surveyed were in favour of increased security at airports,while 35 of 140 women were in favour of increased security.

• A)P-value = 0.0512; If there is no difference in the proportions,there is about a 5.12% chance of seeing the observed difference or larger by natural sampling variation.
• B)P-value = 0.0512; There is about a 5.12% chance that the two proportions are equal.
• C)P-value = 0.4211; If there is no difference in the proportions,there is a 42.11% chance of seeing the exact observed difference by natural sampling variation.
• D)P-value = 0.0086; There is about a 0.86% chance that the two proportions are equal.
• E)P-value = 0.0086; If there is no difference in the proportions,there is about a 0.86% chance of seeing the observed difference or larger by natural sampling variation.

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Definitions:

Mattress Sales

Refers to the market or process involved in buying and selling mattresses, often evaluated in economic or business analyses.

Seasonal Pattern

A pattern in data that repeats itself at regular intervals due to seasonal factors.

Daily Sandwich Sales

Daily Sandwich Sales represent the number of sandwiches sold by an establishment or tracked within a particular time frame, often used for inventory and marketing analysis.

Sandwich Shop

A food establishment specializing in making and selling sandwiches to customers, often featuring a variety of ingredients and bread types.