/

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

Bond

Learn what a bond is

Know Your Customer (KYC)

A legal requirement for financial firms to understand exactly who their customers are. Used to prevent money laundering and terrorist financing.

American Depository Receipts (ADRs)

Tradeable assets that let Americans invest in overseas stocks using US laws and dollars.

Bull market

We explain what a 'bull market' means

Internal Rate of Return (IRR)

A means of calculating the potential future return on an investment.

Xetra

A trading venue operated by the Frankfurt Stock Exchange.

Dividends

Find out what dividends are and how they can contribute to the growth of your investment portfolio.

Capital

Learn what financial capital means

Over-The-Counter (OTC)

A security that is sold outside of an exchange.

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 professional 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 (FCA reg. no. 783189). Registered in England and Wales (no. 09797821).

© 2026 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.