Statistical techniques are classified into two major categories: descriptive and inferential. Describe the general purpose of each category. A-The purpose of (1)inferential (2)descriptive statistics is to simplify the organization and presentation of data.
B-The purpose of (1) inferential (2) descriptive statistics is to use the limited data from a sample as the basis for making general conclusions about the population.

Answers

Answer 1

Answer:

Answer:

A-The purpose of (2)descriptive statistics is to simplify the organization and presentation of data.

B-The purpose of (1) inferential statistics is to use the limited data from a sample as the basis for making general conclusions about the population.

Step-by-step explanation:

The descriptive statistics is used to make large data presentable into usable short forms, without which it would look impossible to solve. We draw a sample from the population and find its mean or draw histograms for the frequency distributions. This is descriptive statistics.

The inferential statistics is used to make inferences and conclusions from limited data given from a population. We do the hypothesis testing for the random samples obtained from larger populations. The hypothesis tests or the confidence intervals help us decide whether the rseults are accepted or not.

Answer 2

Answer:

Final answer:

Descriptive statistics is used to summarize and organize data from a sample, such as providing the average or frequency of a variable. Inferential statistics, on the other hand, uses this sample data to make broad generalizations about the population.

Explanation:

The two major categories of statistical techniques are inferential statistics and descriptive statistics. The general purpose of descriptive statistics is to simplify the organization and presentation of data. They provide simple summaries about the sample and the measures. For example, we may want to know the average, maximum, minimum, or frequency of some variable.

On the other hand, inferential statistics involve using the limited data from a sample as the basis for making general conclusions about the population. They also include the theory of hypothesis testing, which is a method for testing statistical results. For example, inferential statistics would be used to determine if a difference observed between groups is a real one or if it might have happened by chance in this study.

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One of the factors of quadratic is (x+5) the only other piece of information is that the middle term is zero what must the other factor be

how can you determine that the polynomial function does not have any zeros with even Multiplicity? Explain.

Answers

Answer:

See Below.

Step-by-step explanation:

Remember multiplicity rules:

If a factor has an odd multiplicity (e.g. 1, 3, 5...), then the graph will cross the x-axis at that point.

If a factor has an even multiplicity (e.g. 2, 4, 6...), then the graph will bounce off the x-axis at that point.

From the graph, we can see that at our zeros, the graph always passes through the x-axis.

Hence, we do not have any zeros with even multiplicity since the graph does not "bounce" at any of the zeros.

Final answer:

To determine if a polynomial function has zeros with even multiplicity, examine the graph or the exponents of the factors in the function. If there are no real zeros or all the factors are raised to odd powers, there won't be any even multiplicity zeros.

Explanation:

In order to determine if a polynomial function has zeros with even multiplicity, we can examine the function's graph. If a polynomial function does not have any real zeros, then it does not have any zeros with even multiplicity. This is because even multiplicity zeros occur when a factor appears multiple times in the function. However, if all the factors are raised to odd powers, then there won't be any even multiplicity zeros. On the other hand, if the function does have real zeros, we can look at the graph of the function to check if any zeros occur with even multiplicity.

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If the owner of a sole proprietorship is sued by a customer who slipped and fell in her store,the sole proprietor is personally liable for damages the injured woman is awarded by the courts
the sole proprietor is not liable under any circumstance
the sole proprietor is covered by a Small Business Administration insurance policy
the sole proprietor is liable only for a small fraction of any damages

Answers

Answer:

the sole proprietor is personally liable for damages the injured woman is awarded by the courts.

Step-by-step explanation:

Final answer:

In a sole proprietorship, the owner is personally liable for any damages awarded by the court in the event of a lawsuit. They are not typically covered by small business insurance, and their liability is not limited.

Explanation:

Based on the question, the owner in a sole proprietorship is personally liable for any damages that are awarded by the court. This means that if a customer slipped and fell in her store and sued the owner, the sole proprietor- the business owner, would be held responsible for paying any damages. The liability of the sole proprietor emanates from the fact that in this type of business entity, there is no legal distinction between the owner and the business. This means all the debts and liabilities of the business are considered to be those of the owner. Thus, under normal circumstances, a sole proprietor is not covered by a Small Business Administration insurance policy, and their liability is not limited to a small fraction of the damages.

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What is the greatest common factor of 5x^6+35x^4+15x^3

Answers

5 will go into everything. That is one of the factors.

x^3 is in everything as well.

The highest common factor is 5x^3

$(5x^6)/(5x^3) = x^(6-3) = x^3$

$(35x^4)/(5x^3) = 7x^(4-3) = 7x$

$(15x^3)/(5x^3) = 3*x^(3-3) = 3*1 = 3$

So the greatest common factor (determined by the last term) is 5x^3

And the left over polynomial is x^3 + 7x + 3

The average speed of a golden eagle is 30 mph and the average speed of a peregrine falcon is 48 mph. How far will the peregrine falcon fly in the time it takes the eagle to fly 40 miles?

Answers

The peregrine falcon flies in the time it takes the eagle to fly 40 miles is 64 miles away.

What is the average speed?

The average speed is the total distance traveled by the object in a particular time interval.

The average speed is a scalar quantity.

The average speed of a golden eagle is 30 mph and the average speed of a peregrine falcon is 48 mph.

The time to fly 40 miles (that time is x):

miles hours

30 ⇒ 1

40 ⇒ x

We use the ruleof three which is to multiply the cross quantities on the table and divide by the remaining quantity:

x = 40(1)/30

x = 4/3 hour

it takes the eagle 4/3 flies to fly 40 miles.

Now we use the velocity of the falcon: 48mph, which can also be represented as:

miles hours

48 ⇒ 1

and we need the distance in miles that the falcon flies in 4/3 hours :

miles hours

48 ⇒ 1

x ⇒ 4/3

Again we use the rule of three (multiply cross quantities and divide by the remainingquantity)

x = (48)× (4/3)

x = 64 miles

Hence, the peregrine falcon flies in the time it takes the eagle to fly 40 miles is 64 miles away.

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Answer:

Step-by-step explanation:

64 miles

We must use substitution to do this second integral. We can use the substitution t = 7x, which will give dx = Correct: Your answer is correct. dt. Ignoring the constant of integration, we have sin(7x) dx =

Answers

Answer:

Therefore, the solution is:

$\boxed{\int \sin 7x\, dx=-(\cos 7x)/(7)}$

Step-by-step explanation:

We calculate the given integral. We use the substitution t = 7x.

$\int \sin 7x\, dx=\begin{vmatrix} 7x=t\n 7\, dx=dt\n dx=(dt)/(7) \end{vmatrix}\n\n=\int \sin t \cdot (1)/(7)\, dt\n\n=(1)/(7)\cdot (-\cos t)\n\n=-(\cos 7x)/(7)$

Therefore, the solution is:

$\boxed{\int \sin 7x\, dx=-(\cos 7x)/(7)}$

Can anyone help me with this? NO LINKS PLEASE, giving brainliest.

Answers

Answer: 53.55 inches

=====================================================

Explanation:

Consider a full circle with diameter 15 inches

The circumference, aka distance around the circle's edge, would be...

C = pi*d

C = 3.14*15

C = 47.1

However, we want only half the curved distance as the diagram shows.

C/2 = (47.1)/2 = 23.55

The curved distance is roughly 23.55 inches.

Then we add on the two exterior sides of 15 inches each to complete the full perimeter of the shape: 23.55+15+15 = 53.55

Notes:

The vertical straight line connecting the semicircle and the triangle is not part of the perimeter. We only consider the exterior edges.
The result 53.55 is approximate since pi = 3.14 is approximate

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