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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.

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Venture Capital

A type of financing that investors provide to startups, who sometimes announce getting said financing in TechCrunch, to big fanfare.
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Net asset value

Mutual funds and investment trusts are priced on their net asset value (NAV).
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Retail Prices Index (RPI)

An index published each month by the Office for National Statistics, which measures the level of retail prices in the UK. Cash flows on all index-linked gilts are linked to the RPI.
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Xetra

A trading venue operated by the Frankfurt Stock Exchange.
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Arithmetic Mean

The sum of a set of numbers added together and then divided by the total amount of numbers in that set.
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Alpha

The percentage by which an investor outperforms a relevant benchmark.
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52-week high/low

The highest, or lowest, price a share has traded at in a passing year.
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Gross Margin

The difference between a company's revenue and the cost to produce its goods/services, divided by revenue.
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Synthetic ETFs

An ETF that that reproduces the return of an index through the use of swaps.
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