edgartorres5123
23.07.2019 •
Mathematics
Arandom group of high school and college students were asked if they study with or without listening to music. the frequency table below shows the results of the poll. which statements are true? check all that apply. the table shows conditional relative frequencies by column. the table shows conditional relative frequencies by row. the conditional relative frequency that someone is in high school, given that the person prefers to study without music, is about 0.56. if someone prefers to study with music, the probability the person is in college is about 63%. if someone prefers to study with music, the probability the person is in hs is about 44%.
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Ответ:
The conditional relative frequency that someone is in high school, given that the person prefers to study without music, is about 0.56.
If someone prefers to study with music, the probability the person is in HS is about 44%.
Step-by-step explanation:
Looking at the "music" column, we see there were 153 total people who prefer to study with music. Out of these, 68 were high school students; this gives us 68/153 = 0.44 = 44%.
Out of the 153 people who prefer to study with music, 85 were in college; this gives us 85/153 = 0.56 = 56%.
Ответ:
The answer is 27,493 Puerto Rico Trench Depth Deepest Point In the Atlantic Ocean
Step-by-step explanation: