Charles Clayton Monitors the Daily Performance of His Investment Portfolio

question 11

Multiple Choice

Charles Clayton monitors the daily performance of his investment portfolio by recording a "+" or a "-" sign to indicate whether the portfolio's value increased or decreased from the previous day.His record for the last eighteen business days is "- + + - - - + - - + + + + + + + + -".The number of runs in this sample is _________.

• A)seven
• B)six
• C)four
• D)three
• E)one

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Definitions:

Costa Rica

A Central American country known for its high biodiversity, progressive environmental policies, and high literacy and health care standards.

Brazil

A large country in South America known for its diverse culture, rainforest, and the Amazon River.

Long Term Disability

Insurance coverage that provides financial assistance to individuals unable to work due to a disability, usually extending for years or until retirement age.

Infertility

The inability to conceive a child after one year of regular, unprotected sexual intercourse.