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
vlada-n [284]
3 years ago
5

Which of the following errors can be reduced only by increasing the sample size? a. systematic error b. random sampling error c.

response bias d. frame error e. selection error
Mathematics
1 answer:
garik1379 [7]3 years ago
4 0

Answer:

The correct answer is

b. random sampling error

Step-by-step explanation:

Sampling is a statistical method of selecting a predefined number of observations  from a larger population to determine the characteristics of and to represent the larger population.

A sampling error is a type of error in statistics that is as  a result of a difference between the calculated statistical values of a selected sample and that of the entire population. A sample of a population with an error does not properly represent the statistics of the population.

By the definition of sampling in statistics, sampling error can be eliminated by Increasing the size of the sample taken from the larger population, analogous central limit theorem.

You might be interested in
Diana is planting a garden in the shape of the sector below. What is the length of fencing needed for the curred part of the gar
Lerok [7]

99/110

iruwjqkfsjakgjlkja;lkdfjskl ; jkgfj jh jj j hjh jh jh jh jhk kgoljkhk jhkl jh jkhjk k hjk hlkj h

3 0
3 years ago
The scores on a test given to all juniors in a school district are normally distributed with a mean of 72 and a standard deviati
faust18 [17]
30% is the correct  answer.
8 0
3 years ago
If three times a number minus 2 equals 13, what is the number?
Nana76 [90]
Change the messy words into numerals
3     times          a number         minus            2           equals         13
3          ×                n                     -                 2               =               13

3n - 2 = 13
take 2 to the other side
3n - 2 + (2)  = 13 + (2)
3n = 15

Divide by 3 on either sides to isolate n
\frac{3n}{3} = \frac{15}{3}
3 and 3 cancels out

n = 5

check:
3 times 5 minus 2 equals 13
3     ×    5       -      2     =     13
15    -      2        =          13
13            =               13

The number is 5
3 0
3 years ago
Hi, can I get some help with this question? DON'T WORRY ITS JUST A ASSIGNMENT. NOT A TEST. Thank you
Alchen [17]

Answer:

d.

Step-by-step explanation:

i looked at the graph!

3 0
3 years ago
Brian bought a desk on sale for $536. This price was 33% less than the original price.
Brilliant_brown [7]
The original price is $1624.242424 more than likely it was $1,624.25.
6 0
3 years ago
Other questions:
  • The lengths of a particular snake are approximately normally distributed with a given mean mc025-1.jpg = 15 in. and standard dev
    11·2 answers
  • A wire is first bent into the shape of a rectangle with width
    5·2 answers
  • Fewer young people are driving. In year A, 67.9% of people under 20 years old who were eligible had a driver's license. Twenty y
    9·1 answer
  • What is the area of the playGround show below 20 feet and 5 feet
    7·2 answers
  • Who knows how to do this?? If so help
    6·1 answer
  • Which solid does the net form?
    13·2 answers
  • Find the value of x.
    14·2 answers
  • Given a slope of -1 and the point (-2, -2), find the Y-intercept of the line. <br>​
    6·1 answer
  • (30 points) hElppp me
    13·1 answer
  • <img src="https://tex.z-dn.net/?f=12x%20%5E%7B2%7D%20%20%2B%204x%20%2B%2020" id="TexFormula1" title="12x ^{2} + 4x + 20" alt="1
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!