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
shepuryov [24]
3 years ago
13

Data was collected for 300 fish from the North Atlantic. The length of the fish (in mm) is summarized in the GFDT below.

Mathematics
1 answer:
kondor19780726 [428]3 years ago
6 0

Answer:

The lower class boundary for the first class is 140.

Step-by-step explanation:

The variable of interest is the length of the fish from the North Atlantic. This variable is quantitative continuous.

These variables can assume an infinite number of values within its range of definition, so the data are classified in classes.

These classes are mutually exclusive, independent, exhaustive, the width of the classes should be the same.

The number of classes used is determined by the researcher, but it should not be too small or too large, and within the range of the variable. When you decide on the number of classes, you can determine their width by dividing the sample size by the number of classes. The next step after getting the class width is to determine the class intervals, starting with the least observation you add the calculated width to get each class-bound.

The interval opens with the lower class boundary and closes with the upper-class boundary.

In this example, the lower class boundary for the first class is 140.

You might be interested in
Plz help fast will mark brainliest!!!
quester [9]

Answer:

well the answer is 0.185

Step-by-step explanation:

5 0
2 years ago
Solve the equation -5x + 3 = 2x - 1
frozen [14]

Step-by-step explanation:

Given

- 5x + 3 = 2x - 1

or, 2x + 5x = 3 + 1

or, 6x = 4

or, x = 4/ 6

Therefore x = 2 /3

Hope it will help :)❤

8 0
2 years ago
Read 2 more answers
You're playing a game where you defend your village from an orc invasion. There are 333 characters (elf, hobbit, or human) and 5
antiseptic1488 [7]

Answer:

8/15

Step-by-step explanation:

khan acdamy

7 0
3 years ago
9(k-2)=-6 what is K the oz
Fynjy0 [20]

Answer:k=0.67

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
The Webb Institute offers free college tuition for those majoring in engineering. For fall 2015, 2 out of the 24 students who en
rodikova [14]

Answer:

h

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • Factor of 42a5b3, 35a3b4, and 42ab4
    8·1 answer
  • 10 points thank so much !!!!!
    14·1 answer
  • You mow the lawn to earn your allowance. Each time you mow the lawn you earn $12. Write an equation for the number of dollars, d
    8·2 answers
  • Given angle measurements of 40°, 45°, and 95°, how many triangles can be constructed?
    11·2 answers
  • HELP PLEASEEEEEEEEEE​
    10·1 answer
  • If 6.2a=0.0143 then what is a?​
    13·1 answer
  • Range includes all but what
    7·1 answer
  • Drop your ig's i need new friends ( high schoolers only)
    8·1 answer
  • Jane and Joe’s mom cook sausage links for breakfast they are seven links to be shared equally between the children which equatio
    11·1 answer
  • Solve for the product of three and four sevenths multiplied by two fifths.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!