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  2. TI-83 series - Wikipedia

    en.wikipedia.org/wiki/TI-83_series

    TI-83 series. The TI-83 series is a series of graphing calculators manufactured by Texas Instruments. The original TI-83 is itself an upgraded version of the TI-82. [1] Released in 1996, it was one of the most popular graphing calculators for students. In addition to the functions present on normal scientific calculators, the TI-83 includes ...

  3. QAM (television) - Wikipedia

    en.wikipedia.org/wiki/QAM_(television)

    QAM (television) QAM is a digital television standard using quadrature amplitude modulation. It is the format by which digital cable channels are encoded and transmitted via cable television providers. QAM is used in a variety of communications systems such as Dial-up modems and WiFi. In cable systems, a QAM tuner is linked to the cable in a ...

  4. Android TV - Wikipedia

    en.wikipedia.org/wiki/Android_TV

    Android TV is a smart TV operating system based on Android and developed by Google.It is available on television sets, soundbars, set-top boxes and digital media players.A successor to Google TV, it features a user interface designed around content discovery and voice search, content aggregation from various media apps and services, and integration with other recent Google technologies such as ...

  5. List of smart TV platforms - Wikipedia

    en.wikipedia.org/wiki/List_of_smart_TV_platforms

    For TV sets. Android TV: For TV sets. Since 2020. Fire TV: For TV sets. Since 2023. Philco Roku OS For TV sets sold in Brazil and elsewhere from 2021 onwards. [43] Philips: Android TV: For TV sets. Roku OS For TV sets in the US, Canada, Mexico and elsewhere. Net TV: Former solution for TV sets. The newer TV models use the Android TV platform ...

  6. Standard normal table - Wikipedia

    en.wikipedia.org/wiki/Standard_normal_table

    Standard normal table. In statistics, a standard normal table, also called the unit normal table or Z table, [1] is a mathematical table for the values of Φ, the cumulative distribution function of the normal distribution. It is used to find the probability that a statistic is observed below, above, or between values on the standard normal ...

  7. TI-BASIC - Wikipedia

    en.wikipedia.org/wiki/TI-BASIC

    TI-BASIC is the official [1] name of a BASIC -like language built into Texas Instruments' graphing calculators. TI-BASIC is a language family of three different and incompatible versions, released on different products: TI-BASIC 83 (on Z80 processor) for TI-83 series, TI-84 Plus series. TI-BASIC 89 (on 68k processor) for TI-89 series, TI-92 ...

  8. Nvidia Shield TV - Wikipedia

    en.wikipedia.org/wiki/Nvidia_Shield_TV

    The Nvidia Shield TV (Shield Android TV or just Nvidia Shield [1]) is an Android TV-based digital media player produced by Nvidia as part of its Shield brand of Android devices. First released in May 2015, the Shield was initially marketed by Nvidia as a microconsole , emphasizing its ability to play downloaded games and stream games from a ...

  9. Z-test - Wikipedia

    en.wikipedia.org/wiki/Z-test

    The term " Z -test" is often used to refer specifically to the one-sample location test comparing the mean of a set of measurements to a given constant when the sample variance is known. For example, if the observed data X1, ..., Xn are (i) independent, (ii) have a common mean μ, and (iii) have a common variance σ 2, then the sample average X ...