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
Stella [2.4K]
2 years ago
10

The conditional relative frequency table was generated using data that compared a student’s grade level and whether or not they

are involved in after-school activities. A 4-column table with 3 rows. The first column has no label with entries 10th grade, 11th grade, total. The second column is labeled after-school activities with entries 0. 43, 0. 55, 0. 49. The third column is labeled no after-school activities with entries 0. 57, 0. 45, 0. 51. The fourth column is labeled total with entries 1. 0, 1. 0, 1. 0. Given that a student is in 10th grade, what is the probability that the student is also not involved in after-school activities? 0. 43 0. 45 0. 55 0. 57.
Mathematics
1 answer:
laila [671]2 years ago
3 0

The probability of the 10th-grade student is also not involved in after-school activities is 0.57.

<h2>Probability</h2>

Probability means possibility. It deals with the occurrence of a random event. The value of probability can only be from 0 to 1. Its basic meaning is something is likely to happen. It is the ratio of the favorable event to the total number of events.

<h3>Statistics</h3>

Statistics is the study of collection, analysis, interpretation, and presentation of data or to discipline to collect, summarise the data.

Given

A 4-column table with 3 rows.

<h3>How to find the table and the probability?</h3>

                     Activity           No Activity         Total with entries

10th                 0.43                    0.57                            1

11th                  0.55                    0.45                           1

Total                0.49                    0.41                            1

Thus, the probability of the 10th-grade student is also not involved in after-school activities is 0.57.

More about the probability link is given below.

brainly.com/question/795909

You might be interested in
11, 22, 44, ...<br> Find the 7th term.
Stella [2.4K]
The pattern starts at 11 and doubles by itself each time. The seventh term in the pattern is 704.

11,22,44,88,176,352,704
4 0
2 years ago
The graph represents this system of equations:
Kipish [7]

Answer:

(2.5, - 2)

Step-by-step explanation:

The solution to a system of equations given graphically is at the point of intersection of the 2 lines, that is

(2.5, - 2 ) ← point of intersection

3 0
3 years ago
Read 2 more answers
Find the length to the nearest tenth of a foot.
lozanna [386]

9514 1404 393

Answer:

  6.2 feet

Step-by-step explanation:

The mnemonic SOA CAH TOA reminds you of the relationship between angles and sides of a right triangle. Here, we have the side opposite the 58° angle, and we want to know the side adjacent. The relevant relation is ...

  Tan = Opposite/Adjacent

  tan(58°) = (10 feet)/x

  x = (10 feet)/tan(58°) ≈ 6.249 feet

The length of the shadow is about 6.2 feet.

6 0
3 years ago
The point that is the reflection of D across the x-axis and the y-axis is point ____ (E, G, H, M) , and the coordinates of this
svp [43]

Answer:

aa

Step-by-step explanation:

a

8 0
3 years ago
Please help me the picture is above, I will pray for you if you answer. I promise
SashulF [63]
So with the problem the equation for answering these would be “1.50t+4=c” so to plug in the variable for t would be 0, 1, 2, 3, etc. and the variable c would be the answer of solving the equation with the plugged in number
1.50(0)+4= $4.00
1.50(1)+4= $5.50
1.50(2)+4= $7.00
1.50(3)+4= $8.50
3 0
3 years ago
Other questions:
  • Find the numerator of the equivalent fraction with the denominator 12x 3/4
    13·1 answer
  • On average, Sasha can drive 28 miles on every gallon of gasoline.
    5·1 answer
  • If the volume of a sphere is 972(3.14) cubic inches what is the radius- a. 7 icnches b. 9 inches c. 108 inch d. 324 inch
    6·2 answers
  • Admission to a movie theater is $10 for children and $11 for adults. On a certain day, 43 people bought tickets at the theater a
    8·1 answer
  • Which value of y makes the equation 55/y = 5 true?
    5·1 answer
  • A city bus driver says the number of miles to gallons of gas for his bus can be represented by the ratio 12 : 4. How many miles
    6·1 answer
  • 3[(x-5)+2x]=0<br> Can someone solve this very quickly? I need it right now.
    15·1 answer
  • give the answers to the remaining boxes left blank, you can give the answers all in one sentence starting from the first blank b
    10·1 answer
  • A function is given. g(x) = 6 x ; x = 1, x = a. determine the net change between the given values of the variable.
    8·1 answer
  • seven people arrive to dinner, but the circular table only seats six. if two seatings such that one is a rotation of the other a
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!