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
nika2105 [10]
3 years ago
8

Help ASAP #2 question help 2x the points for 2 questions

Social Studies
1 answer:
fiasKO [112]3 years ago
4 0

The first one is C and the second one is A

I think...

I think you should wait for another answer just in case

But i hope this helps u

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
Read the sentence from the introductory paragraph. The twentieth century could be nicknamed the century of “power to the people.
const2013 [10]

The author means by the phrase that   People were able to choose who would lead their governments.

Explanation:

In the 20th century there were a lot of new nations that were formed out of old imperialistic colonies and most of them adopted, or ended up adopting a democratic system of governance where the people have the right to choose who would govern over them and the positions are rotating.

This is something that could be called to have given greater ability for the people to govern their own lives and the author has teemed the century thus as the century where the [power went to the people.

8 0
3 years ago
Facts about The Scottsboro Trial
anzhelika [568]
The Scottsboro Boys were nine African American teenagers, ages 12 to 19, accused in Alabama of raping two white women in 1931. The landmark set of legal cases from this incident dealt with racism and the right to a fair trial.
5 0
3 years ago
Read 2 more answers
What is the right answer to how many police officers does a jurisdiction need
Ratling [72]
Depends on the size of the county
3 0
3 years ago
Which of the following is not a challenge to the Maasai way of life?
AnnZ [28]

Answer:

the loss of land to national parks

Explanation:

3 0
3 years ago
Other questions:
  • How do social factors affect economic and political systems.
    14·1 answer
  • Please help me please and thank you
    6·1 answer
  • What Greek god estimated that the sun was 300 times larger than earth?
    11·1 answer
  • What was your most vivid memory of marco polo's travels, and why is it important to history?
    6·2 answers
  • The Constitution reflects the principle "separation of powers" because it (3 points)
    8·2 answers
  • How many worshippers does hinduism have today?
    15·1 answer
  • The main purpose of the Civilian Conservation Corps was to: Group of answer choices promote conservation practices by the genera
    13·2 answers
  • Which of the following ways of interpreting the constitution represents evolutionist thinking?
    8·2 answers
  • Which of the following actions is not protected by the freedom of speech clause in the 1st Amendment of the United States Consti
    10·1 answer
  • Write any 50 causes of social problems and evil.<br>try as much as u can​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!