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
Anarel [89]
3 years ago
12

Of the 361 students who answered the question about the number of piercings they had in their body, 188 had no piercings, 82 had

one or two piercings, and the rest had more than two.
Construct a relative frequency table of the data using the categories given.Give the relative frequencies rounded to three decimal places.

Mathematics
1 answer:
saveliy_v [14]3 years ago
5 0

Answer:

Step-by-step explanation:

we can simply find the relative frequency as foloows:

We are given are No piercings, One or two piercings, and More than two piercings. The relative  frequency with no piercings is 188/361 = 0.521, the relative frequency for one or two piercings is 82/361 =  0.227. The total has to add to 361, so there are 361−188−82 = 91 students with more than two piercings,  and the relative frequency is 91/361 = 0.252. the below table describes each.

You might be interested in
I need help, i have a quiz on it soon.
Nezavi [6.7K]

Answer:

okay

Step-by-step explanation:

complementary angles are angles that add up to 90 degrees

so what you would do is take each number that you have and subtract it from 90

In the first one you would

1. take 90-80

2. you get your answer of 10!

i hope this helps :)

8 0
3 years ago
If z=sprt5 -sprt2, then Izl=​
ASHA 777 [7]

Answer:

3

is the answer

because sprt - sprt = 0

then 5-2=3

3 0
4 years ago
Whats 5a - 2a + 9 ? <br>could someone add how you got the answer to please?
Vinvika [58]
Step 1. Simplify 
3a+9

3a+9 is your answer:

Done! :)

7 0
4 years ago
Read 2 more answers
The entire pink figure has been transformed to create the new blue image. Describe the transformation that has taken place.
Leno4ka [110]

Answer:

D. (bottom right)

Step-by-step explanation:

If there is a line where y = x, that means that y and x can both equal 1, 2, 3, -1, -2, -3, etc. They are just always the same. This line, then, would pass through (just for example) (-4, -4) and (4, 4). If you reflect the pink figure across that line, you will get the blue figure. Hope this helps!

6 0
3 years ago
4. The town of Euclid started a voluntary recycling program. The first year it was utilized by 1500 residents.
V125BC [204]

Answer:

170,070 residents

Step-by-step explanation:

Original population = 1500 residents

Total population after 6 years is calculated using the formula

A = P(1+r)^t

r is the rate = 120% = 1.2

t is the time = 6 years

P is the original population

A = 1500(1+1.2)^6

A = 1500(2.2)^6

A = 1500(113.379904)

A = 170,069.856

4 0
3 years ago
Other questions:
  • Travis sketches a scale drawing of his favorite race car. The scale he uses is 1 centimeter equals 1/4 foot. If the length of th
    9·2 answers
  • Drag and drop a statement or reason to each box to complete the proof.
    15·2 answers
  • What is 4x-6y=12 and -2x+3y=-6 in slope intercept form
    7·1 answer
  • State the degree of each polynomial. If it is not a polynomial in one variable, explain why.
    13·1 answer
  • The long jump distances of four students are listed in the table below. How much farther
    12·1 answer
  • Lin
    15·2 answers
  • Mr. Lassie goes out to eat with his family. Their dinner costs $144. Mr. Lassie is going to leave a 25% tip because the service
    6·1 answer
  • What is the measure of each angle in the circle?<br><br> 60°. <br> 90°<br> 72°<br> 30°
    13·2 answers
  • The ratio of the number of boys to the number of girls in orchestra is 3 to 2. There are 40 girls in the orchestra. How many boy
    9·1 answer
  • Joanna went school supply shopping. She spent $29.16 on notebooks and pencils. Notebooks cost $1.88 each and pencils cost $1.36
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!