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
irinina [24]
4 years ago
13

Make a frequency distribution and find the relative frequencies for the following number set. Round the relative frequency to th

e nearest tenth of a percent. Some of the answers will be used more than once and some may not be used.
20 22 24 26 27 28
21 23 24 26 27 29
21 23 24 26 27 29
21 23 25 27 28 29
22 23 25 27 28 29
Number Frequency Relative Frequency
20 %
21 %
22 %
23 %
24 %
25 %
26 %
27 %
28 %
29 %
Mathematics
2 answers:
Gre4nikov [31]4 years ago
8 0

10 30 40 50 60 70 10 30 40 60 60 80 20 30 50 60 70 90 20 30 50 60 70 90 

There are 24 items.

Relative Frequency:

10 - (2) - 8.33%

20 - (1) - 4.17%

30 - (4) - 16.67%

40 - (2) - 8.33%

50 - (3) - 12.5%

60 - (5) - 20.83%

70 - (3) - 12.5%

80 - (1) - 4.17%

90 - (2) - 8.33%




                              hope it helps

schepotkina [342]4 years ago
6 0
<h2>Answer with explanation:</h2>

We know that the frequency of an outcome is the number of times that outcome is present in the set.

Also, the relative frequency is the ratio of the frequency to the total frequency and for calculating it in percentage we multiply it by 100.

Number        Frequency          Relative frequency                

   20--                1                            3.3%   ( Since, \dfrac{1}{30}\times 100=3.3\%)

    21--                3                            10%

    22--               2                            6.7%

    23--               4                           13.3%

    24--                3                           10%

    25--               2                            6.7%

    26--                3                            10%

    27--                5                             16.7%

    28--                3                            6.7%

    29--                 4                            13.3%

Total frequency= 30

You might be interested in
Make a 8 1/3 a faction then make it into simplest form and then explain PLS HELP ME ​
horsena [70]

Answer:

2 2/3

Step-by-step Explanation:

You can make the 8 1/3 a fraction by making the whole number 8 into a fraction by putting 8 as the numerator and 1 as the denomenator and then multiply 8/1 by 1/3 to get 8/3. You can then simplify this even further by making this improper fraction into an mixed fraction. 3 goes into 8, 2 times with a remainder of 2. You then write the remainder as 2 over 3 to make the fraction 2/3. This then comes out to be 2 2/3.

8/1 • 2/3 = 8/3

8/3 = 2 2/3

8 0
4 years ago
A robot can complete a task in 5/6 of a hour
BigorU [14]
Tasks per hour or tasks/hours
8/(5/6) = x/1
8(6/5) = 48/5 = 9 3/5 tasks per hour
3 0
3 years ago
Read 2 more answers
Estimate 1<br> 9 1/3 divided by 3 2/3
shepuryov [24]

Answer:

about seven

Step-by-step explanation:

the answer to the equation is 7.25, estimate that and you get 7

7 0
3 years ago
Need help on this assignment
Luda [366]

Answer:

(-1)^2+5= 1+5=6

(0)^2+5= 0+5= 5

(1)^2+5= 1+5= 6

6+5+6= 17

3 0
3 years ago
Read 2 more answers
The values given in the table below are the coordinates of points on a line.
user100 [1]

Answer:

slope = 5

Step-by-step explanation:

To calculate the slope m use the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (1, 3) and (x₂, y₂ ) = (2, 8) ← ordered pairs from the table

m = \frac{8-3}{2-1} = 5

6 0
4 years ago
Other questions:
  • The diameter of a circle is 3 cm. Find its circumference in terms of pi.
    6·1 answer
  • Let f ( x ) = x 2 and g ( x ) = x + 6 , find: a . ( f ∘ g ) ( x ) = b . ( g ∘ f ) ( x ) = c . ( f ∘ g ) ( − 3 ) = d . ( g ∘ f )
    14·1 answer
  • The set {...-3,-2,-1,0,1,2,3,...}
    6·1 answer
  • Suppose you drop a ball from a height of 10 feet. After the ball hits the floor, it rebounds to a height defined by the recursiv
    8·2 answers
  • On a map, the perimeter of a park is 0.251. The actual perimeter of the park is 1,000 times as large. What is the actual perimet
    9·1 answer
  • Find the value of c so that (x+2) is a factor of the polynomial p(x). p(x)=4x^3+cx^2+x+2
    12·1 answer
  • Mr. Webb gave his wait a $5.60 tip on a $40 bill.
    11·1 answer
  • A hose fills a 10,000-gallon swimming pool at a rate of 10 gallons per minute. what is the domain and range?
    14·1 answer
  • The discount price of a hat is $24 whats the regular price if the discount is 20%
    5·1 answer
  • The difference between two number is 6, and their product is 27. Find d number​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!