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
How many different combinations of pennies, nickels, dimes, quarters, and half dollars can a piggy bank contain if it has 20 coi
ycow [4]
 <span>Because there are 20 coins plus four bars = 24 items to choose. You want to choose where to put the four bars, thus C(24,4). There are four bars, not five. Note that four bars divide the 20 coins into five sections. Five bars would divide it into six, but we only have five different kinds of coins to choose from.</span>
5 0
3 years ago
Train A and train B leave a central station at the same time. They travel the same speed, but in opposite directions, with train
Art [367]
So you want to make it: total distance (d) = rate (r) × total time (t), solving for r: r = d / t
r = (420mi) / (3h+214h), r = 420mi / 217h
r = 1.935mi/h = 1.94mi/h
6 0
3 years ago
Read 2 more answers
The leaderboard at the Hampton Golf Tournament shows that Pedro's score was 9 on Saturday and -1 on Sunday. How many more stroke
Mariulka [41]
10 more on sat. then on sun.
3 0
3 years ago
Read 2 more answers
I need help please (geometry)
Galina-37 [17]

Answer:

Step-by-step explanation:

It is easy just: step 1: connect all dots then add your numbers up

4 0
3 years ago
What is the percentage of 4/5
Vsevolod [243]
The answer is 4/5=0.8=80%
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is a straight path that has a beginning but not an ending
    5·1 answer
  • How do i know if there are 2 triangles based on measurements?
    15·1 answer
  • The area of one field is 16 acres, and the area of the second field is 1 1/4 times bigger. A barn of wheat on the first field ma
    13·1 answer
  • Choose the best definition for the following term:substitution
    15·2 answers
  • Independent variable vs dependent variable example
    7·1 answer
  • Karen earns a base salary of $2,000 a month. Additionally, she earns 20% commission on all of her sales. Which equation models h
    7·2 answers
  • Find the slope of the line
    9·2 answers
  • So far this month Raul calculated that he will earn $30 in commission for his $200 in product sales. If Raul would like for his
    7·1 answer
  • PLEASE HELP WILL GIVE BRAINLIEST IF CORRECT!!
    6·2 answers
  • What is 2 3/4 dived by 3
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!