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Valentin [98]
1 year ago
15

According to copernicus, what is the first duty of the astronomer? a. conceiving c. observation b. devising d. assuming please s

elect the best answer from the choices provided a b c d
Social Studies
1 answer:
julia-pushkina [17]1 year ago
5 0

According to the copernicus,  the first duty of the astronomer is observation.

What did Copernicus believe?

Nicolaus Copernicus (1473–1543) was a mathematician and astronomer who proposed that the sun was stationary in the center of the universe and the earth revolved around it.

How was Copernicus theory proved?

  • Galelio discovered evidence to support Copernicus' heliocentric theory when he observed four moons in orbit around Jupiter.
  • Beginning on January 7, 1610, he mapped nightly the position of the 4 “Medicean stars” (later renamed the Galilean moons).

Learn more about Copernicus here:

brainly.com/question/9329429

#SPJ4

You might be interested in
Dr. Rodriguez was interested in how quickly students help someone who has fallen and who was perceived as having a health proble
Aleonysh [2.5K]

Answer:

Kindly check explanation

Explanation:

Given the data :

Person perceived as having health problem

No witnessing fall _____ secs it takesto respond

1 _______________25

3 ______________ 60

5 ______________ 180

Person perceived as not having health problem

No witnessing fall _____ secs it takesto respond

1 _______________90

3 ______________ 180

5 ______________ 360

A.)

The dependent variable, also the predicted variable is 'how quickly students respond to the person who fell'

The Independent variable refers to the predictor variable which influences the outcome of the dependent variable. The independent variables are ;

Number of students in the room ;

Perception of health problem in the person who fell.

2.)

The possible confounding variable may be the cane being held by one of the confederates, as this might cause a disruptive association between the dependent and independent variable.

3.)

From the result of the experiment, it could be observed that there is a positive trend between the number of witnesses(student in the room) and the time it took students to respond to someone who has fallen.

4.

Σfx / Σf

[(90*1) + (180*3) + (360*5)] ÷ (1+3+5)

2430 / 9

= 270

a.

Descriptive statistics uses statistical measures to describes the numerical or quantitative measures of a data. Descriptive statistics sucha as mean, median, mode and so on.

Inferential statistics is used to make possible deductions or predictions from a data sample. It allows us to make conclusions about a certain population from a sample to f the population data.

b.

Based on Inferential statistics and hypothesis testing of the sample data, various hypothesis test statistics may be used to establish or conclude about a population characteristics from sample data.

7 0
3 years ago
Our textbook suggests that studying death, dying, and bereavement can help us learn about: a. None of the above b. Vulnerability
alexira [117]

Studying death, dying, and bereavement All of the above options are correct.

Vulnerability and resilience

Individuals and communities

Control and limitations

  • Death and dying are part of the lifespan's final stage. The majority of earlier developments during the course of the lifecycle reflect sets of possibilities, but this final development is mandatory.
  • All of our planetary trips come to an end there. In this chapter, we discuss theories of aging as well as variations in life expectancy and the variables that affect lifespan.
  • We take into account how other cultures see the end of life. We look at how ideas about death change and mature throughout infancy and adolescence, as well as the processes of sorrow and bereavement and the variables that affect how they play out and are resolved.

learn more about death, dying, and bereavement here: brainly.com/question/13171163

#SPJ4

8 0
1 year ago
Sally is a research student who wants to conduct a consumer behavior research for her doctoral thesis. Believing that consumers
Dennis_Churaev [7]

Answer:

b.  Semiotics

Explanation:

Semiotics -

It refers to the study of sign , which can be any activity or conduct related to sign , is referred to as semiotics .

Sign is the indication for the any word , phrase or activity , that is studies by the people who studies semiotics .

The study of sign requires senses like , olfactory , visual , auditory etc.

Hence , from the given scenario of the question ,

The correct answer is  -

b.  Semiotics .

3 0
3 years ago
learning approaches to personality suggest that much of behavior is shaped primarily by forces beyond the individual's control—t
Andre45 [30]

Answer:

unconscious

Explanation:

Freud came to conclude that most of the behavior is driven by forces that are way out of our control and that they can be reduced to life (eros) or dead (Thanatos) drives- These forces are strong components that can shape our decisions and are seen in a metaphor:

The unconscious is the hidden part of the iceberg where we are just barely conscious of the surface while the hidden mental processes can be traced back to childhood experiences mostly. At least according to what Freud came to conclude, the unconscious mind is mainly a deposit of sex and destructive or aggressive drives that are impossible to express at the moment of being.

They are continually either repressed or rationalized as the main mechanisms the ego has for balancing inner needs with the outer world

4 0
3 years ago
The element Tin (Sn) has 18 different isotopes. Which of the following is true about ALL of these isotopes?
Aleksandr-060686 [28]

All isotopes have different number of neutrons and hence different atomic masses. Also they have the same electronic configuration and since the chemical properties are determined by this configuration, they all have the same chemical properties; therefore the answer is C)The all have the same number of protons.




4 0
3 years ago
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