A Researcher Has Done a One-Sample T-Test

question 14

Short Answer

A researcher has done a one-sample t-test. She reports the test's degrees of freedom to be 15. How many cases were there in the sample? __________

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Definitions:

Growing Annuity

A growing annuity is a series of cash flows that grow at a consistent rate per period over a finite number of periods.

Compounded Annually

The process of earning interest on both the initial principal and the accumulated interest from previous periods, calculated once a year.

Annuity Growth Rate

The annual rate at which the value of an annuity investment increases, often fixed or variable depending on the annuity contract.

Cash Flow Growth Rate

The rate at which a company's cash flow increases or decreases over a specific period.