The Following Display from a TI-84 Plus Calculator Presents A 99

question 11

Multiple Choice

The following display from a TI-84 Plus calculator presents a $99 \%$ confidence interval for proportion.

a Fill in the blanks: We are ________ confident that the population mean is between _______ and
_______.

• A) 99%, 0.157092, 0.495330
• B) 99%, 0, 0.326211
• C) 1%, 0.157092, 0.495330
• D) 1%, 0, 0.326211

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Definitions:

Code

A system of laws or regulations, typically organized in a comprehensive and systematic manner.

Maker

In the context of negotiable instruments, the individual or entity that creates and signs the promissory note, committing to pay the specified sum.

Note

A legal document that represents a type of debt or an obligation to pay an amount of money at a future date.

Cashier's Check

A check issued by a bank, drawn on its own funds rather than the account of a private individual, offering a high level of guarantee of payment.