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A school in Newport is having a choir concert. The duration of the concert is determined by the number of songs performed.\newlined=d = the duration of the concert\newlines=s = the number of songs performed\newlineWhich of the variables is independent and which is dependent?\newlineChoices:\newline(A) ss is the independent variable and dd is the dependent variable\newline(B) dd is the independent variable and ss is the dependent variable

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Q. A school in Newport is having a choir concert. The duration of the concert is determined by the number of songs performed.\newlined=d = the duration of the concert\newlines=s = the number of songs performed\newlineWhich of the variables is independent and which is dependent?\newlineChoices:\newline(A) ss is the independent variable and dd is the dependent variable\newline(B) dd is the independent variable and ss is the dependent variable
  1. Define variables: In a relationship between two variables, the independent variable is the one that is chosen or controlled by the experimenter, and the dependent variable is the one that changes in response to changes in the independent variable.
  2. Choir concert example: In the context of the choir concert, the number of songs performed ss is chosen or decided upon before the concert. This means that the duration of the concert dd will depend on how many songs are performed and how long each song lasts.
  3. Identify independent and dependent variables: Therefore, the number of songs performed ss is the independent variable because it is the cause, and the duration of the concert dd is the dependent variable because it is the effect.

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