Jessica Ennis Won the Olympic Heptathlon in London, but How

question 13

Multiple Choice

Jessica Ennis won the Olympic heptathlon in London, but how did she perform in the 100 m hurdles, high jump and long jump compared with the other athletes? Using the data below, calculate Jess Ennis' z-scores for the three previously mentioned events. 100 m Hurdles

• A) -2.3
• B) -1.3
• C) 2.3
• D) 1.3

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Definitions:

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A type of financial service provided to unemployed or low-income individuals or groups who otherwise lack access to traditional banking services.

Collateral

An asset that a borrower offers to a lender as a security for a loan, which can be seized if the loan is not repaid.

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Bank accounts that pay interest on the money deposited, meant for saving rather than daily transactions.

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The process of building up a country's stock of real capital, such as buildings, machinery, and equipment, which is used for production.