Use the Following to Answer Questions

question 44

Short Answer

Use the following to answer questions :
You have just recorded the waiting times for a random sample of 50 customers who visited Elmo's Pizza Shop.The following table gives the frequency distribution of waiting times (in minutes)for these customers.

-The value of is:

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Definitions:

Nineteenth-century

The period from 1801 to 1900, marked by significant social, economic, and political changes, including the Industrial Revolution and the rise of nationalism.

German Middle Class

Social stratum found in Germany, typically including small business owners, professionals, engineers, and civil servants, characterized by a moderate level of income and education.

Political Life

The sphere of activity related to the governance of a country or area, including the actions and policies of governmental organizations, political parties, and elected officials.

Pan-German Associations

Organizations that promoted the unification of all German-speaking peoples into one nation, influencing nationalist sentiment in the 19th and early 20th centuries.