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Lady bird [3.3K]
2 years ago
6

From 1975 to 1986, the general social survey asked its participants if they favored or opposed capital punishment. A least squar

es regression line was calculated to predict the percent that favored the death penalty based on the year. The least squares regression equation is yhat= -1859+0. 9753x. Interpret the slope for this equation.
SAT
1 answer:
snow_tiger [21]2 years ago
5 0

Based on the information given, it should be noted that the slope cannot be interpreted as the equation makes no sense for the model.

<h3>Interpretation of the slope.</h3>

From the information given, the explanatory variable x was the year that the observations were taken.

In this case, the values are the integer number between 1975 and 1986. The y-intercept of the equation makes no sense for the prediction as it's not in the range of the explanatory data.

Learn more about models on:

brainly.com/question/3493733

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C=
Blizzard [7]

Answer:

Whatever you think the answer is, go with it. Believe that you have the answer correct, and you will.

Explanation:

Believe in yourself.

3 0
3 years ago
Ray purchases a paperweight and wants to cover it in paper. He creates the picture below to show the net of the figure. Ray only
sergey [27]

The square inches of paper Ray needs are equal to the area of the sides he wants to cover.

<h3>What is the area?</h3>

The area of an object refers to the surface or space occupied by the object.

<h3>Why is the area important?</h3>

In this situation calculating the area is essential because by doing this, Ray can know how much paper he needs.

<h3>How to calculate the area?</h3>

Different formulas can be used to calculate the area depending on the shape of the object.

  • Rectangle: Side x side
  • Triangle: 1/2 base x height
  • Circle: πr2

This means to know the exact answer, Ray needs to calculate the area of the sides he wants to cover and this is equal to the paper he needs to buy.

Note: This question is incomplete because the picture was not attached. Due to this, I answered it based on general knowledge.

Learn more about area in: brainly.com/question/16151549

8 0
2 years ago
This level of environmental organization is the part of earth where life exists and the same species that live together and popu
Alika [10]

Answer:

A habitat

Explanation:

A habitat is a natural environment which shelters living organisms of the same species. In a species habitat, species can be sheltered, fed and can also mate to reproduce offsprings. A habitat has both physical and biological characteristics. Representing the physical factors are soil, moisture, temperature range and intensity of light. While those representing the biological factors are the presence of prey and predators as well as other things. Most organisms or species adapt to strive which others might try to live up to their inbuilt habitat needs. A habitat does not necessarily refer to geographical area but can also be within the soil or inside of a branch or stem or other things which a living organism can live in. Homeostasis is essential in living organisms in a habitat because it helps to control and maintain them in optimum conditions which might have been necessary through adversary or habitat change.

5 0
3 years ago
A student places a set of books with a force of 25 n on a lab table with a force of 150 n. What is the normal force pushing upwa
abruzzese [7]

The normal force acting on the legs of the table is 175 N

The weight of the books is the force exerted by the books on the table, and it is given as:

W =25N

The force exerted by the table is given as:

F = 150N

The parameters above imply that:

  • The table and the books are stationary,
  • The force exerted by both act in the same downward direction.

So, the normal force acting on the legs of the table is calculated as follows:

F_N =F +W

Substitute known values

F_N = 150N + 25N

F_N = 175N

Hence, the normal force acting on the legs of the table is 175 N

Read more about normal force at:

brainly.com/question/10941832

3 0
2 years ago
Which of the following requires the most education?
const2013 [10]

Answer:

A veterinarian requires the most education out of the four.

3 0
2 years ago
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