Maths Class10 probability
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Questions and Answers

What is the name of the band?

  • English Class
  • History Class
  • Maths Class (correct)
  • Music Class

Where did Maths Class first gain publicity?

  • Underage Festival
  • The Great Escape festival (correct)
  • Tales Of The Jackalope festival
  • Summer festivals

In which year did Maths Class release their first single, double A-sided "Emporio Laser"/"Cushion Glamour"?

  • 2009
  • 2006
  • 2008
  • 2007 (correct)

Which magazine chose Maths Class to play both nights at their launch event in Barcelona?

<p>VICE Magazine (D)</p> Signup and view all the answers

Where was the five-track EP 'Now This Will Take Two Hands' released?

<p>UK and Japan (A)</p> Signup and view all the answers

Which festival did Maths Class play after The Great Escape Festival?

<p>Offset Festival (A)</p> Signup and view all the answers

What was the name of the promo single recorded in February 2009?

<p>Peach (C)</p> Signup and view all the answers

According to Artrocker, how did they describe the band's live performance?

<p>Incredible. Best live band in the country right now. (C)</p> Signup and view all the answers

According to BBC, how did they describe the band's sound?

<p>Jagged techno-rock. (D)</p> Signup and view all the answers

Who played bass guitar in the band?

<p>Aleksandar Damms (D)</p> Signup and view all the answers

When was their radio session for Marc Riley on BBC 6 music recorded?

<p>23 July 2008 (B)</p> Signup and view all the answers

When was it announced on Myspace that the band had split?

<p>10 May 2010 (A)</p> Signup and view all the answers

What is the definition of probability?

<p>The branch of mathematics that measures uncertainty using numbers (B)</p> Signup and view all the answers

How is the chance of an event occurring expressed?

<p>As a percentage ranging from 0-1 (D)</p> Signup and view all the answers

What represents the probability of an event E?

<p>P(E) (B)</p> Signup and view all the answers

Which statement best describes an outcome in probability?

<p>A predetermined result of an experiment (A)</p> Signup and view all the answers

What does a probability of 1/2 represent for the occurrence of an event?

<p>The event has a 50% chance of occurring (B)</p> Signup and view all the answers

How is the probability of getting a head when a coin is tossed represented?

<p>$P(H) = 1/2$ (B)</p> Signup and view all the answers

What is the probability of getting a red ball when picking from a basket containing 5 red and 7 blue balls?

<p>5/12 (C)</p> Signup and view all the answers

What is the probability of selling a red ball on the next day if the shopkeeper sold 15 balls, out of which 6 were red?

<p>2/5 (D)</p> Signup and view all the answers

What type of event has only one outcome of the experiment?

<p>Elementary Event (B)</p> Signup and view all the answers

What is the probability of getting a number less than 7 when throwing a die?

<p>6/6 (B)</p> Signup and view all the answers

What is the probability of picking up a red ball from a basket that contains 8 red and 4 blue balls?

<p>5/8 (D)</p> Signup and view all the answers

What probability range can an event's probability span?

<p>0 to 1 (C)</p> Signup and view all the answers

An event that has no chance of occurring is called:

<p>Impossible Event (B)</p> Signup and view all the answers

What type of probability can be applied to any event associated with an experiment that is repeated a large number of times?

<p>&quot;Experimental Probability&quot; (C)</p> Signup and view all the answers

"Heads" or "Tails" as outcomes represent which type of event?

<p>&quot;Elementary Event&quot; (B)</p> Signup and view all the answers

"P(Heads) + P(Tails ) = 1" represents the concept of:

<p>&quot;Sum of Probabilities&quot; (D)</p> Signup and view all the answers

Flashcards

Probability

The measure of the likelihood of an event occurring.

Probability of an event

Represented as P(E), a number between 0 and 1.

Outcome

A specific result from an experiment.

Deterministic Event

Event with only one possible outcome.

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Impossible Event

An event with no chance of occurring.

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Certain Event

An event that is guaranteed to happen.

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Experimental Probability

Probability based on repeated trials.

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Binary/Dichotomous Event

Two possible outcomes (e.g., heads/tails).

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Complementary Events

Events whose probabilities add up to 1.

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Probability of Heads

P(Heads) = 1/2 for a fair coin toss.

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Probability of Red Ball

Calculated as favorable outcomes/total outcomes.

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Rolling a number less than 7 on a die

Probability is 6/6 = 1 (certain).

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Study Notes

Maths Class Band Information

  • Maths Class first gained publicity in the UK.
  • Their first single, double A-sided "Emporio Laser"/"Cushion Glamour," was released in 2008.
  • The magazine that chose Maths Class to play both nights at their launch event in Barcelona was Artrocker.
  • The five-track EP 'Now This Will Take Two Hands' was released in Spain.
  • After The Great Escape Festival, Maths Class played at the Glastonbury Festival.
  • The promo single recorded in February 2009 was "Echoes."
  • Artrocker described the band’s live performance as energetic and captivating.
  • The BBC characterized the band's sound as a blend of various genres, suggesting uniqueness.

Band Members and Timeline

  • The bass guitar was played by Jonny.
  • Their radio session for Marc Riley on BBC 6 Music was recorded in January 2008.
  • The band's split was announced on Myspace in 2010.

Probability Concepts

  • Probability is defined as the measure of the likelihood of an event occurring.
  • The chance of an event occurring is expressed as a number between 0 and 1.
  • The probability of an event E is represented as P(E).
  • An outcome in probability is described by a specific result derived from an experiment.
  • A probability of 1/2 indicates that an event has an equal chance of occurring or not occurring.
  • The probability of getting heads when tossing a coin is represented as P(Heads) = 1/2.
  • The probability of drawing a red ball from a basket containing 5 red and 7 blue balls is calculated as 5/(5+7) = 5/12.
  • If a shopkeeper sold 15 balls, of which 6 were red, the probability of selling a red ball the next day is 6/15 = 2/5.
  • An event with only one possible outcome of an experiment is called a deterministic event.
  • The probability of rolling a number less than 7 on a die is 6/6, since all faces show numbers less than 7.
  • The probability of picking a red ball from a basket containing 8 red and 4 blue balls is 8/(8+4) = 8/12 = 2/3.
  • An event's probability can range from 0 (impossible event) to 1 (certain event).
  • An event that has no chance of occurring is termed an impossible event.
  • Experimental probability applies to events associated with repeated trials of the same experiment.
  • The outcomes "Heads" or "Tails" represent a binary or dichotomous event.
  • The equation "P(Heads) + P(Tails) = 1" illustrates the concept of complementary events.

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Explore the history of the British band Maths Class, from their formation in Brighton, England, to their tours around the UK, Europe, and Japan. Learn about their influences and rise to publicity through Myspace.

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