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
erik [133]
2 years ago
5

Which phrase indicates a limit to the scientific accuracy of the experiment?

Biology
2 answers:
nadya68 [22]2 years ago
7 0

Answer: a sample size of 300 people

Scientific research is the investigation or examination performed by applying systematic scientific methods to obtain, analyze, and interpret the data. The sample size of the population plays a crucial role in research.

The phrase that limits the accuracy of the research is:

Option A: A sample size of 300 people

Scientific studies are advantageous when:

It is conducted on large population size.

The number of individual users in the research is used to calculate the set of statistics.

The large sample size allows the scientist to better understand and average the values of data.

The large population size also helps in neglecting the errors, which can be frequent on the small population size.

The maximum size of the population is usually 10percent of the total population. It can be calculated as the total population of 200,000, the 10% will be 20,000.

Thus, for the scientific study conducted by Marcus, the sample size of 300 people will limit the accuracy of the experiment.

Marina86 [1]2 years ago
6 0

Answer:Scientific research is the investigation or examination performed by applying systematic scientific methods to obtain, analyze, and interpret the data. The sample size of the population plays a crucial role in research. The phrase that limits the accuracy of the research is:Option A: A sample size of 300 peopleScientific studies are advantageous when:It is conducted on large population size. The number of individual users in the research is used to calculate the set of statistics.The large sample size allows the scientist to better understand and average the values of data. The large population size also helps in neglecting the errors, which can be frequent on the small population size. The maximum size of the population is usually 10percent of the total population. It can be calculated as the total population of 200,000, the 10% will be 20,000. Thus, for the scientific study conducted by Marcus, the sample size of 300 people will limit the accuracy of the experiment.

Explanation:

You might be interested in
Microtubules form from dimers of _____ and ______ subunits that polymerize into a ____________blank.
kifflom [539]
<span>Microtubules form from dimers of Alpha and Beta subunits that polymerize into a hollow tube. Alpha and beta subunits refer to tubulin. There are things that can stop this from happening, and when one of these events occurs, de-polymerization is called "catastrophe".</span>
6 0
3 years ago
Which of the outcomes would occur if a moss had a mutation that inhibited the production of sporopollenin? The likelihood of out
ivolga24 [154]

Answer and Explanation:

Greetings!

Let's~answer~your~question!

If~ a ~moss~ had ~a ~mutation ~that~ inhibited ~the ~production ~of sporopollenin,~the~ spores\\ would~ dry~ out ~more~ quickly.

Thus,~making~the~third~statement~true.

Hope~this~helps~and~have~a~blessed~day~ahead!

-Isabelle~Williams

6 0
3 years ago
Which describes the chromosomes by the end of prophase II of meiosis?
Rama09 [41]
B because the diploids always line up in the middle on chromosomes
4 0
3 years ago
Read 2 more answers
C6H12O6 is a type of..<br><br> A. amino acid<br> B. carbohydrate<br> C. polymer<br> D. protien
Nataly [62]
B. carbohydrate
C6H12O6 is the formula for sugar, and sugar is a carbohydrate.
7 0
3 years ago
Read 2 more answers
Tumors of the parathyroid gland often result in secretion of excess parathyroid hormone. Considering the function of this hormon
Luda [366]

Answer:

Parathyroid hormone increases the level of calcium while calcitonin hormone  decreases the level of calcium in the blood.

Explanation:

Parathyroid hormone is a type of harmone which is responsible for balancing calcium in our body. When the calcium level lowers in our body, parathyroid hormone is secreted and calcium is absorbed from the bones and fullfilled the requirement of the body. If the tumor secreted calcitonin hormone instead of parathyroid hormone, the calcium level in the blood is lowered because it acts to the opposite of parathyroid hormone.

4 0
3 years ago
Other questions:
  • in order for a hypothesis to be testable, scientists need to be able to carry out investigations that will either support or dis
    10·2 answers
  • Excercise have no positive effects on the nervous system true or fale
    13·1 answer
  • The tails of the phospholipid bilayer face away from water because they are *
    14·1 answer
  • How can a membrane be permeable to one substance while being impermeable to another substance?
    13·1 answer
  • Is the is the movement of planets predictable
    5·1 answer
  • Help me PLEASEE !!!!
    7·1 answer
  • C. _____________________ store food or pigments.
    7·1 answer
  • Plz will mark brainliest
    13·1 answer
  • How did scientists make glow-in-the-dark cats?
    5·1 answer
  • You have a pea plant with a yellow pea phenotype but do not know if the genotype is homozygous (YY) or heterozygous (Yy). What t
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!