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
Mrrafil [7]
3 years ago
7

The March utility bills (in dollars) of 30 homeowners are listed below. 44 38 41 50 36 36 43 42 49 48 35 40 37 41 43 50 45 45 39

38 50 41 47 36 35 40 42 43 48 33 Using these given data to construct a frequency distribution using 5 classes and using 33 as the lower class limit of the first class.
Mathematics
1 answer:
Ulleksa [173]3 years ago
5 0

Step-by-step explanation:

What we will do is create a table with the data they give us, the first thing will be to organize it from smallest to largest, like this:

33, 35, 35, 36, 36, 36, 37, 38, 38, 39, 40, 40, 41, 41, 41, 42, 42, 43, 43, 43, 44, 45, 45, 47, 48, 48, 49, 50, 50, 50

Now we know that the smallest number is 33 and the largest is 50, to create 5 ranges, we will calculate the difference and divide by 5.

(50 - 33) / 5 = 3.4

Therefore we will make ranges of 3 and 4, values, like this

Rank 1: 33 - 36

Rank 2: 37 - 39

Rank 3: 40 - 43

Rank 4: 44 - 46

Rank 5: 47 - 50

We will calculate the frequency distribution of values in each range:

Rank 1: 6

Rank 2: 4

Rank 3: 10

Rank 4: 3

Rank 5: 7

You might be interested in
Javier participated in a local hot dog-eating contest. The graph below shows the number of hot dogs he ate. What is Javier's ave
Elina [12.6K]
D, 1 minute 7 hotdogs are aten
8 0
3 years ago
Read 2 more answers
If is valid : a ²- b ² = 117 and a - b = 3, then what is the value of the expression a + b ?
juin [17]

Answer:

d is the correct answer from give questions

7 0
3 years ago
2x-8y=6<br> y=-7- x<br> what are the coordinates
goblinko [34]
2x-8(-7-x)=6
2x+56+8x=6
10x=-50
x=-5

y=-7-(-5)
y=-2

(-5,-2)
5 0
3 years ago
What is it plz help me with it ​
victus00 [196]

Answer:

isk

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Lin opened a savings account that pays 5.25% interest and deposited $5000. If she makes no deposits and no withdrawals for 3 yea
Alexxandr [17]

Answer:

$5829.57

Step-by-step explanation:

Annually compounding interest formula: PV(1+i)^t

5000(1+.0525)^3

5829.567266

which rounds to: 5829.57

7 0
3 years ago
Other questions:
  • A pizza baker uses 2.5 cups of flour to make each large pizza. If f represents the number of cups of flour, which equation model
    6·1 answer
  • Inez waters her plants every two days. She Trims Them Every 15 days. She did both today. When will she do both again ?
    8·1 answer
  • Simplify 6/10 + 8.75?
    13·2 answers
  • What is 12.96 as an exponent
    10·2 answers
  • Whats the answer to 2/3×1/5×4/7​
    12·2 answers
  • Find the equation of the line that is perpendicular to y=3y-x=7 and contains the point (2,-1).
    9·1 answer
  • Evaluate. Thank you!
    8·1 answer
  • Is A = {(1, 5), (1, 5), (3, -8), (3, -8), (3, -8)} a function? Yes or No
    15·1 answer
  • how many 1/3 inch cubes does it take to fill a box with width 2 2/3 inches length 3 1/3 inches and height 2 1/3 inches
    13·1 answer
  • How do you solve this without using a calculator
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!