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
Dvinal [7]
3 years ago
8

Think of a problem dealing with two possibly related variables (Y and X) that you may be interested in. Share your problem and d

iscuss why a regression analysis could be appropriate for this problem. Specifically, what statistical questions are you asking? Why would you want to predict the value of Y? What if you wanted to predict a value of Y that’s beyond the highest value of X (for example if X is time and you want to forecast Y in the future)?
Mathematics
1 answer:
nata0808 [166]3 years ago
5 0

Answer:

Explained below.

Step-by-step explanation:

Consider the variables height and weight.

It is usually seen that taller people are heavier than shorter people.

So a regression analysis can be used to specify this belief.

The statistical questions that are being asked here are:

  • What the independent and dependent variables?
  • Are there any other factor influencing the dependent variable other than the independent variable?

The variable <em>Y</em> is considered as the dependent variable and the variable <em>Y</em> is considered as the independent variable.  And the main purpose of the regression analysis is to predict the value of <em>Y</em> when the value of <em>X</em> is given.

The linear regression model can be used to predict the past and future value of the dependent variables provided that the independent variables for those times are provided.

You might be interested in
Halp meh! This is Algebra 1 work.
elena55 [62]
I don't know algebra 1 sorry but i can do some pre-algebra and calculus
5 0
3 years ago
Karli's shadow is 60 inches long. A nearby fire hydrant casts a shadow 40 inches long. If Karli is 48 inches tall, what is the h
Mademuasel [1]
The answer is twenty eight
8 0
3 years ago
Solve for x. Show your work or explain your answer.
Alja [10]
X=2
x=15
4x+1=9
-1 -1
4x=8
4/4x=8/4=2

x/5-1=2
+1 +1
x/5=3
(5) (5)
x=15
8 0
3 years ago
Leah and 15 of her friends want to share 11 cookies equally. What decimal is equivalent to the fraction of a cookie each will ge
mote1985 [20]

Answer:

0.688

Step-by-step explanation:

There are 16 people total and 11 cookies.

This can be represented as:

\frac{16}{11},

which converted into a decimal is:

0.688

8 0
2 years ago
I need help with this problem! Please Help<br> t=-2.74 + sqrt(2.74^(2)-4*-4.9*(-10)) -: 2*-4.9
Ulleksa [173]

Answer:

Step-by-step explanation:

t=(-2.74 + sqrt(2.74^(2)-4*-4.9*(-10))) / -2*-4.9

t=(-2.74 + sqrt(7.5076-4*+49))/9.8

t=(-2.74 + sqrt(7.5076+45))/9.8

t=(-2.74 + sqrt(52.5076))/9.8

t=(-2.74/9.8)+(sqrt(52.5076))/9.8

this is simplest form, next will be rounded answers

t=0.45981763305

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the interquartile range of this data set?<br> 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81
    5·1 answer
  • One year there was a total of 58 commercial and noncommercial orbital launches worldwide. In​ addition, the number of noncommerc
    10·2 answers
  • Erica bought a car for $24,000. She had to add Pennsylvania’s sales tax of 6%. The total price of the car is closest to?
    8·1 answer
  • Find the length of the missing side. the triangle not drawn to scale. (Image attached)
    12·2 answers
  • The perimeter of a rectangular field is 316 yards. If the length of the field is 84 yards, what is its width?
    15·1 answer
  • An employees new salary is $16,275 after getting a 5% rate. What was the salary before the increase in pay
    11·1 answer
  • Help asap!!!! Thanks​
    9·1 answer
  • PLEEEEEEEEAAAAAAAASSSSSS HELP MEEEEEEE
    7·2 answers
  • Answer this please I need help
    5·1 answer
  • Which of these expressions equal 15 when x = and y=3? Circle
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!