/

Hypothesis Testing

Hypothesis Testing

A mathematical test used to determine whether a claim is true or false.

A mathematical test used to determine whether a claim is true or false.

More terms

W-8BEN Form

Non-US individuals and businesses may have to file this form for the Internal Revenue Service (IRS), the US tax authority.

Hedge Fund

Investment funds that are often associated with riskier and shorter-term trading strategies.

Costs and Charges

The money you pay when investing.

Time Value of Money

The concept that money you have now is more valuable than the same sum in the future.

Over-The-Counter (OTC)

A security that is sold outside of an exchange.

Packaged Retail and Insurance-based Investment Product (PRIIP)

An investment where, regardless of its legal form, the amount repayable to the retail investor is subject to fluctuations.

Money laundering

A method of moving money obtained illicitly through the financial system so it can be used legally.

NASDAQ

A US stock exchange specialising in the shares of technology companies.

Collective investment scheme

Learn what's a collective investment scheme

You’re just minutes away from commission-free investing

When you invest, your capital is at risk

Freetrade does not provide investment advice and individual investors should make their own decisions or seek independent advice. The value of investments can go down as well as up and you may receive back less than your original investment. Freetrade is a trading name of Freetrade Limited, which is a member firm of the London Stock Exchange and is authorised and regulated by the Financial Conduct Authority. Registered in England and Wales (no. 09797821).

© 2025 Freetrade, All rights reserved. The Apple logo is a trademark of Apple Inc. App Store is a service mark of Apple Inc. Google Play and the Google Play logo are trademarks of Google LLC.