1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Solnce55 [7]
3 years ago
13

A two-way frequency table is shown below that displays the relationship between the region of the country in which people live a

nd 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 western region of the country if he or she prefers country music? A. 26%
B. 13%
C. 63%
D. 27%
Mathematics
1 answer:
djverab [1.8K]3 years ago
7 0
We are given the data for the number of persons from different areas versus their music preference. We are asked to determine the probability that a person likes country music if he selected is random from the western region.

The total number of persons in the West:

26 + 15 + 41 = 82

Number of persons who like country music = 26

Probability = 26/82 = 0.3171
You might be interested in
Can i please get some help here its math
LiRa [457]
X is 9


12x + 17 = -1 + 14x
18 = 2x
x = 9
7 0
2 years ago
Read 2 more answers
According to Greg, perfect cherry pies have a ratio of 240 cherries to 3 pies.
bogdanovich [222]

Answer: 720 because 3*3=9 and 240*3=720

Step-by-step explanation:

5 0
3 years ago
If 4 pencils coast $8.00 how much would one coast
34kurt

Answer:

Each one costs $2.00

Step-by-step explanation:

$8.00/4 = 2

4 0
2 years ago
Read 2 more answers
Cora, her sister, and four friends are going to share a bag of candy equally. There are 120 candies in the bag. How many candies
sineoko [7]
<span>Cora, her sister, and four friends = 6 people

120 / 6 = 20

Answer: Each person will get 20 candies</span>
3 0
3 years ago
Read 2 more answers
In the sequence generated by the formula an=(-1)^n+1(5)^n, which of the following terms has the greatest value? Assume an &gt; 0
marishachu [46]

Answer:

c a(n+10)

Step-by-step explanation:

[(-1)^(n+1)] × (5^n)

an > 0

a(n+5) = (-1)⁵ × 5^(n+5) < 0

a(n+10) = (-1)¹⁰ × 5^(n+10) > 0

a(n+15) = (-1)¹⁵ × 5^(n+15) < 0

Since a^n is positive, n is even

Odd powers of -1 are negative

5 0
3 years ago
Other questions:
  • Anthony purchased a T-shirt for $14.95 and a pair of pants for $21.35.
    15·1 answer
  • 270 divided by 17 need help
    6·2 answers
  • HELPPPPPPPPP+ EXPAINNNNNNNN
    9·1 answer
  • A tortoise is walking in the desert. It takes
    13·2 answers
  • Pls help me i will make u a brainest
    8·1 answer
  • Help PLEASE!!! [URGENT]
    13·1 answer
  • PLEASE HELP (TIMED TEST) WILL GIVE EXTRA POINTS
    8·2 answers
  • You rolla fair 6-sided die.
    11·1 answer
  • Which exponential function is represented by the
    11·1 answer
  • Please help asap pleaseeeew
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!