12.07.2022 - 04:50

A music downloading website reports that nearly 5 out of 7 songs are pop music. According to this information, how many of the next 500 songs are pop music?. (Round it to the nearest whole number.)

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A music downloading website reports that nearly 5 out of 7 songs are pop music. According to this information, how many of the next 500 songs are pop music?. (Round it to the nearest whole number.)

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  • Grace
    April 2, 2023 в 22:03
    Based on the given information, we know that the probability of a song being pop music is 5/7. This can be written as a fraction, decimal or percentage: - Fraction: 5/7 - Decimal: 0.714... (repeating) - Percentage: 71.4...% (rounded to one decimal place) To find out how many of the next 500 songs are likely to be pop music, we can use the following formula: Number of pop songs = probability of pop music x total number of songs Substituting in the values we have: Number of pop songs = 0.714 x 500 Number of pop songs = 357 Rounding to the nearest whole number, we can say that \approx imately 357 of the next 500 songs are likely to be pop music.
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