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
Alexxx [7]
3 years ago
11

What is a statistical sample? Why is it important to have a large sample size?​

Chemistry
1 answer:
natta225 [31]3 years ago
5 0
Answer:
A sample is a set of people or objects collected form a statistical population by a defined procedure

It is important to have a large sample size for research, larger sample size is provide more accurate results in a experiment

Hope this answer helps
You might be interested in
The group of molecules called nucleotides contain:
Grace [21]
The group of molecules called nucleotides contain  phosphate groups, pyrimidines, purines, and <span>pentose (a 5-carbon sugar). Therefore, E. all of the above is the correct answer.</span> 
8 0
3 years ago
Give all possible, accurate, correct IUPAC names for the following compounds:
Viefleur [7K]

Answer:

A. 4-ethyl-hex-3,5-dien-2-ol.

B. 2-chloro-3-methyl-5-<em>tert</em>-butylphenol.

Explanation:

Hello there!

In this case, according to the given problems, it is possible to apply the IUPAC rules to obtain the following names:

A. 4-ethyl-hex-3,5-dien-2-ol because we have an ethyl radical at the fourth carbon and the beginning of the parent chain is on the Me (CH3) because it is closest to first OH.

B. 2-chloro-3-methyl-5-<em>tert</em>-butylphenol: because we start at the alcohol and have a chlorine atom on the second carbon, a methyl radical on the third carbon, a <em>tert</em>-butyl on the fifth carbon and the parent chain is benzene which is phenol as an alcohol.

Regards!

6 0
3 years ago
Identify two kinds of data the student will likely collect during his experiment. Identify the type of data collected and how th
-BARSIC- [3]
Qualitative (physical e. g. colour) and quantitative (numerical e. g. 3 grams) data
6 0
3 years ago
Read 2 more answers
Which gas would you expect to deviate more from ideality, h2 or hbr? explain your answer. which factor is the major cause for de
Over [174]

Deviation of ideal gas is mainly due to interaction between the particles itself, the more they interact with each other, the more it deviates.

HBr deviate more from ideality because of the high electronegativity of bromine. an ideal gas has molecules that preform elastic collision , because bromine is solo electro negative, it may begin to attract slight positive charge of hydrogen atom on  other molecules. H2 does not have dipole moment so would act like an ideal gas.


5 0
4 years ago
Read 2 more answers
Which element is needed for<br> a. Bone and teeth formation.<br> b. Treatment of water.
expeople1 [14]
Bone and teeth formation
Treatment of water
8 0
3 years ago
Read 2 more answers
Other questions:
  • You are given a solution of hcooh (formic acid) with an approximate concentration of 0.20 m and you will titrate this with a 0.1
    14·2 answers
  • What volume of a 4.0 M stock solution of HNO3 is needed to prepare 4.5 L of a 2.5 M HNO3 solution? 1.8 L 2.2 L 2.8 L 7.2 L
    6·2 answers
  • If a sulfur ion with 16 protons and 17 electrons loses one electron, what is the resulting charge?
    12·1 answer
  • How many moles of mg3n2 would be produced when 180.0 g of mg reacts with 85.0 g of n2?
    7·1 answer
  • Shelly was surprised to learn the dwarf planet Pluto used to be considered a planet. What would have had to be true for Pluto to
    7·2 answers
  • Which of the following bodily organs or systems can be affected by ionizing radiation?
    12·1 answer
  • According to cell theory _____.
    15·1 answer
  • What is nuclear fusion and what does it produce in a star?
    9·1 answer
  • can someone pleaseeee help me with this so basically do a food web with these animals ( the food web is supposed to look like th
    7·1 answer
  • CAN SOMEONE HELP ME ON THIS PLEASE
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!