Mathematics, 23.04.2020 20:26 carjsan5656
A reporter surveyed 300 randomly selected people of all ages about their opinion of a new song. The results are shown in the table below.
survey
Which of the following is a valid conclusion about the data? Select ALL that apply.
Question 1 options:
Most people had no opinion about the new song.
Of the people who liked the song, more than half of them were between the ages of 25-46.
People who did not like the song were more likely to be older than age 46
The people who had no opinion were most likely to be younger than 25 years old.
70% of the people who were younger than 25 either liked the new song or had no opinion.
Answers: 3
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If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).
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Weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $450 and $500
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Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. identify the domain for each of the given functions.
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A reporter surveyed 300 randomly selected people of all ages about their opinion of a new song. The...
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