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Ratling [72]
3 years ago
7

The table below lists the scores of eight research participants on a test to measure anxiety, as well as the typical number of c

igarettes each person smokes daily. Scores on the anxiety test can range anywhere from a low of 0 (indicating very low anxiety) to a high of 30 (indicating very high anxiety).
Research

Anxiety

Cigarettes





Participant

Test Score





────────────────────────────



1

8

11



2

9

3



3

15

11



4

14

16



5

21

26



6

12

10



7

22

24



8

17

18



Construct a scatterplot to represent the correlation between smoking and anxiety. Describe the direction of the correlation and give two possible explanations for it.

Advanced Placement (AP)
1 answer:
alukav5142 [94]3 years ago
8 0

Explanation:

By graphing cigarettes per day on one axis, and anxiety test score on the other axis, we see a strong positive correlation between the two.

One explanation is that smoking causes anxiety.  Another explanation is that people with more anxiety are more likely to smoke.

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Quiz
Anika [276]

Answer:

d. All of the above

Explanation:

A scale can be defined as an ordered numerical or alphabetical sequence that is typically used for taking measurements such as size, weight, height, length, etc. Also, a scale is used in the field of science to assign magnitude to physical activities and natural phenomenons such as an earthquake using the Richter scale.

In Science, there are four (4) main scales of measurement and these includes;

1. Interval scale: data can be arranged in an ordering scheme and subtracting its differences is meaningful. Examples are year, temperature, time etc.

2. Ratio scale: data can be arranged in an ordering scheme and subtracting its differences is meaningful with respect to the value of true zero. Examples are height, price, weight, distance etc.

3. Ordinal scale: data can be arranged in an ordering scheme but subtracting its differences is meaningless or impossible. Examples are happy, sad etc.

4. Nominal scale: it is characterized by data that are non-numerical, comprises of categories, labels or names and can't be arranged in an ordering scheme.

<em>Hence, scales can represent;</em>

<em>a. A range of information. </em>

<em>b. A range of resources. </em>

<em>c. Proportional measurement. </em>

3 0
3 years ago
Read 2 more answers
Describe the europn parliament
vivado [14]

Answer:

The European Parliament has 3 roles: It debates legislation. It can pass or reject laws, and it can also make amendments (but not in all cases). Laws must also be passed by the Council of the EU in order to become law.

The European Parliament is made up of 705 Members elected in the 27 Member States of the enlarged European Union. Since 1979 MEPs have been elected by direct universal suffrage for a five-year period.

It was formed on  September 10, 1952, Europe

Explanation:

7 0
3 years ago
Which of the following is most likely a parent material for a highly permeable soil?
Ad libitum [116K]

Answer: D)

Explanation:

The permeability of soil can be high and low. It is describing the connections between liquid and air and their possibility to move through the soil. For example, as the liquid we can take water.

Highly permeable soils is referring to the high infiltration rates which is the product of the Sandy soils. They are also doing a good drainage.

Some of the soils have small pores and they are not having good drainage as sandy soils, for example, clay and more.

6 0
3 years ago
What is a disamenity sector?
Bad White [126]
 disamenity sector=Combines elements of Latin American Culture and globalization by combining radialsectors<span> and concentric zones. Includes a thriving CBD with a commercial spine. The quality of houses decreases as one moves outward away from the CBD, and the areas of worse housing occurs in the </span>Disamenity sectors<span>.</span>
5 0
3 years ago
Which situation below resulted from the heavy irrigation of the Aral Sea?
FrozenT [24]

Answer:

Salinization causing the soil to be of poor quality for growing cotton

Explanation:

I took the test and got it right!

The Irrigation caused the land to increase in salinization, which cotton could not grow well in. Farmers had to switch from growing cotton to growing rice because of this.

(My last answer got taken down. I checked the guidelines, I had no clue you're not allowed to cite sources. Brainly if you're reading this, that makes no sense lol. How can someone verify your answer if you don't cite your sources on how you got the answer)

Hope this helps mate :)

6 0
3 years ago
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