Mathematics, 16.04.2021 05:30 marcaveli294
A two-way frequency table is shown below that displays the relationship between the region of the country in which people live and the type of music preferred. We took a sample of 193 people and recorded the following results:
Country Music Rock Total
West 26 15 41
East 24 22 46
South 7 33 40
North 41 25 66
Total 98 95 193
What is the probability (rounded to the nearest whole percent) that a randomly selected person is from the southern region of the country if he or she prefers rock music? (4 points)
35%
33%
83%
17%
Answers: 1
Mathematics, 21.06.2019 14:40
The class wants to raise a total of $750.if they receive a profit of $1.25 from each candybar sold, how many bars must they sell to reachtheir goal
Answers: 1
Mathematics, 21.06.2019 20:20
20 solve 2(4 x + 3) < 5 x + 21. a) { x | x < 9} b) { x | x > -5} c) { x | x > -9} d) { x | x < 5}
Answers: 2
Mathematics, 21.06.2019 23:10
12 3 4 5 6 7 8 9 10time remaining01: 24: 54which graph represents this system? y=1/2x + 3 y= 3/2x -1
Answers: 1
Mathematics, 22.06.2019 00:40
If a distance of 75 yds is measured back from the edge of the canyon and two angles are measured , find the distance across the canyon angle acb = 50° angle abc=100° a=75 yds what does c equal?
Answers: 1
A two-way frequency table is shown below that displays the relationship between the region of the co...
Mathematics, 04.10.2020 16:01
Mathematics, 04.10.2020 16:01
Biology, 04.10.2020 17:01
Spanish, 04.10.2020 17:01
Mathematics, 04.10.2020 17:01
Biology, 04.10.2020 17:01
Mathematics, 04.10.2020 17:01
History, 04.10.2020 17:01