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Y_Kistochka [10]
3 years ago
14

How did the military strategies of the North compare to those of the South during

Social Studies
2 answers:
natali 33 [55]3 years ago
7 0
A is the correct choice
Nastasia [14]3 years ago
6 0

Answer: A. The south created a blockade to protect charleston, while the north attempted to break through.

Explanation: I did the test no cap

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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
If during a revolution the government collapses, a temporary situation occurs known as
valentina_108 [34]
A provisional government
8 0
3 years ago
After South Carolina's secession, why were unionist and confederates unable to avoid war?
AnnyKZ [126]
They lived in the same area
3 0
3 years ago
What are the main objectives of UNESCO​
Mandarinka [93]

Answer:

UNESCO's mission is to contribute to the building of a culture of peace, the eradication of poverty, sustainable development and intercultural dialogue through education, the sciences, culture, communication and information.

7 0
3 years ago
Roles similar to that of a stockbroker include investment advisor and
Ber [7]

Answer:

C) financial advisor

Explanation:

took the test

5 0
3 years ago
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