Mutually Exclusive

AAA

DEFINITION of 'Mutually Exclusive'

A statistical term used to describe a situation where the occurrence of one event is not influenced or caused by another event. In addition, it is impossible for mutually exclusive events to occur at the same time.

BREAKING DOWN 'Mutually Exclusive'

For example, recording two separate roles of one die are mutually exclusive events. Whatever number the dice displays on its first roll will have no impact on what number is rolled the second time. In addition, it is impossible for the first and second roll to occur at the same time.

RELATED TERMS
  1. Sampling Error

    A statistical error to which an analyst exposes a model simply ...
  2. Sample Selection Bias

    A type of bias caused by choosing non-random data for statistical ...
  3. Statistics

    A type of mathematical analysis involving the use of quantified ...
  4. Non-Sampling Error

    A statistical error caused by human error to which a specific ...
  5. Statistically Significant

    The likelihood that a result or relationship is caused by something ...
  6. Compound Annual Growth Rate - CAGR

    The Compound Annual Growth Rate (CAGR) is the mean annual growth ...
Related Articles
  1. Mutual Funds & ETFs

    5 Ways To Measure Mutual Fund Risk

    These statistical measurements highlight how to mitigate risk and increase rewards.
  2. Mutual Funds & ETFs

    ETF Analysis: PowerShares DB Commodity Tracking

    Find out about the PowerShares DB Commodity Tracking ETF, and explore a detailed analysis of the fund that tracks 14 distinct commodities using futures contracts.
  3. Mutual Funds & ETFs

    ETF Analysis: PowerShares FTSE RAFI US 1000

    Find out about the PowerShares FTSE RAFI U.S. 1000 ETF, and explore detailed analysis of the fund that invests in undervalued stocks.
  4. Mutual Funds & ETFs

    ETF Analysis: Vanguard Intermediate-Term Corp Bd

    Learn about the Vanguard Intermediate-Term Corporate Bond ETF, and explore detailed analysis of the fund's characteristics, risks and historical statistics.
  5. Mutual Funds & ETFs

    Top 3 Switzerland ETFs

    Explore detailed analysis and information of the top three Swiss exchange-traded funds that offer exposure to the Swiss equities market.
  6. Economics

    The Problem With Today’s Headline Economic Data

    Headwinds have kept the U.S. growth more moderate than in the past–including leverage levels and an aging population—and the latest GDP revisions prove it.
  7. Economics

    Explaining the Participation Rate

    The participation rate is the percentage of civilians who are either employed or unemployed and looking for a job.
  8. Mutual Funds & ETFs

    ETF Analysis: Guggenheim Enhanced Short Dur

    Find out about the Guggenheim Enhanced Short Duration ETF, and learn detailed information about this fund that focuses on fixed-income securities.
  9. Mutual Funds & ETFs

    ETF Analysis: iShares Morningstar Small-Cap Value

    Find out about the Shares Morningstar Small-Cap Value ETF, and learn detailed information about this exchange-traded fund that focuses on small-cap equities.
  10. Mutual Funds & ETFs

    ETF Analysis: iShares MSCI KLD 400 Social

    Find out about the iShares MSCI KLD 400 Social exchange-traded fund, and learn detailed information about its characteristics, suitability and recommendations.
RELATED FAQS
  1. What is the relationship between specialization of labor and opportunity cost?

    The relationship between specialization of labor and opportunity cost is based on the mutually exclusive outcome inherent ... Read Full Answer >>
  2. What assumptions are made when conducting a t-test?

    The common assumptions made when doing a t-test include those regarding the scale of measurement, random sampling, normality ... Read Full Answer >>
  3. What are some of the more common types of regressions investors can use?

    The most common types of regression an investor can use are linear regressions and multiple linear regressions. Regressions ... Read Full Answer >>
  4. What types of assets lower portfolio variance?

    Assets that have a negative correlation with each other reduce portfolio variance. Variance is one measure of the volatility ... Read Full Answer >>
  5. When is it better to use systematic over simple random sampling?

    Under simple random sampling, a sample of items is chosen randomly from a population, and each item has an equal probability ... Read Full Answer >>
  6. What are some common financial sampling methods?

    There are two areas in finance where sampling is very important: hypothesis testing and auditing. The type of sampling methods ... Read Full Answer >>

You May Also Like

Hot Definitions
  1. Stock Market Crash

    A rapid and often unanticipated drop in stock prices. A stock market crash can be the result of major catastrophic events, ...
  2. Financial Crisis

    A situation in which the value of financial institutions or assets drops rapidly. A financial crisis is often associated ...
  3. Election Period

    The period of time during which an investor who owns an extendable or retractable bond must indicate to the issuer whether ...
  4. Shanghai Stock Exchange

    The largest stock exchange in mainland China, the Shanghai Stock Exchange is a nonprofit organization run by the China Securities ...
  5. Dead Cat Bounce

    A temporary recovery from a prolonged decline or bear market, followed by the continuation of the downtrend. A dead cat bounce ...
  6. Bear Market

    A market condition in which the prices of securities are falling, and widespread pessimism causes the negative sentiment ...
Trading Center
×

You are using adblocking software

Want access to all of Investopedia? Add us to your “whitelist”
so you'll never miss a feature!