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
Serga [27]
2 years ago
12

A researcher asked 520 randomly selected people of three different age groups (teen, young adult, and adult) about their favorit

e music genre. the two-way table displays the distribution of the responses. a 4-column table with 3 rows. column 1 has entries country, rock, oldies. column 2 is labeled teen with entries 61, 94, 15. column 3 is labeled young adult with entries 65, 84, 36. column 4 is labeled adult with entries 49, 54, 62. the columns are labeled age and the rows are labeled music. a participant is randomly selected. let c be the event that the participant prefers country music and let t be the event that the participant is a teen. what is the value of p(cc and tc)? 0.12 0.33 0.45 0.55
Mathematics
1 answer:
Alenkinab [10]2 years ago
7 0

The value of p(cc and tc) is 0.1173

The distribution of the replies is 0.12, as shown by the two-way table.

We've done that.

520 randomly chosen individuals from the teen, young adult, and adult age groups were asked about their preferred musical genres by the researcher.

The distribution of the answers is shown in the two-way table.

There are 61 teenagers in the country.

seeing as how this is only one of 520,

The probability formula?

P(E) = (Number of favorable outcomes) = Probability of an Event (Sample space).

61/520=0.1173

We calculate 0.1173 by dividing 61 by 520 and rounding to the next hundredth to obtain 0.12.

Thus the value of p(cc and tc) is 0.1173.

Learn more about profit and loss here :

brainly.com/question/25698647

#SPJ4

You might be interested in
1.<br> Work<br> 8m + 5 = 6m + 17<br> Reason<br> Given Statement
snow_tiger [21]

Answer:

m = 6

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
When a linear function has a slope of 5, what is the "run" part of the slope?
alukav5142 [94]
Slope equals rise over the run
so if slope = 5 then the rise also equals 5 and the run is 1


7 0
3 years ago
4 6 6<br> x 2 7 <br> _____<br> 12865
spin [16.1K]

Answer:

I believe it is 3262

Step-by-step explanation:

7 0
3 years ago
What is the answer ​
Igoryamba

Answer:

∠B = 60°

Step-by-step explanation:

They are supplementary angles, which means they add up to 180°.

∠B + ∠A = 180

? + 120 = 180

? = 180 - 120

? = 60°

8 0
3 years ago
What is the pattern in this sequence?<br><br> 0.001,0.01,0.1,1
chubhunter [2.5K]

Answer:

The one moves up a tenth until it gets to 1.

Step-by-step explanation:


8 0
3 years ago
Other questions:
  • What is the best compounding period through annuity to pay back a debt of $4500 for college through 4 years?and why? Note:compou
    6·1 answer
  • A cylindrical canister contains 3 tennis balls. Its height is 8.75inches, and its radius is 1.5. The diameter of one tennis ball
    15·2 answers
  • Two random variables x and y are independent if the value of x does not affect the value of y. If the variables are not​ indepen
    6·1 answer
  • Emma's grades are 100, 98, 94, 90, and 88. Emma decides not to study for the final because her grades are so high on all of the
    12·1 answer
  • Can we say that the larvae of the lady bugs will eat approximately 500 fleas per day
    15·1 answer
  • IDENTIFY BY HIGHLIGHTING RADIUS IN RED DIAMETER IN BLUE 28 CIRCUMFERENCE IN GREEN AREA IN YELLOW​
    5·1 answer
  • I don't know what to do I'm very confused ​
    14·1 answer
  • What is the value of x in the diagram below? If necessary, round your answer
    11·2 answers
  • 3. Collin bought 3 cookies and 5 doughnuts for $12.50. Dana bought I cookie and I doughnut for $3.00. How much is a cookie? a do
    5·1 answer
  • PLEASE HELP!! FAST 20 POINTS
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!