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
raketka [301]
3 years ago
7

Suppose we are making predictions of the dependent variable y for specific values of the independent variable x using a simple l

inear regression model holding the confidence level constant. Let Width (C.I) = the width of the confidence interval for the average value y for a given value of x, and Width (P.I) = the width of the prediction interval for a single value y for a given value of x. Which of the following statements is true?
Mathematics
1 answer:
e-lub [12.9K]3 years ago
8 0

Answer:

width (C.I) ∠ width (P.I)

Step-by-step explanation:

In statistics, a confidence interval (C.I) is known as an interval estimate which is computed using the observed data that might contain the actual value of an unknown parameter. The confidence level is commonly used for estimation before examining the actual data. On the other hand, the prediction interval (P.I) is a range of values that calculate the value of a new observation by considering the existing model developed using the actual data. Therefore, the true statement is:

width (C.I) ∠ width (P.I)

You might be interested in
how many ways can we award a 1st, 2nd, and 3rd place prize among eight contestants? A) 336 B.) 56 C.) none of these D.) 40320​
alekssr [168]

the answer is A.336

Explanation:

There are 8 choices for awarding first prize.Then there are 7 choices for awarding second prize.And there are 6 choices for awarding third prize.

Therefore, there are: 8 *7 *6 =336 ways.

4 0
3 years ago
Read 2 more answers
Triangles QVS and RTS are similar. Find side VS
maxonik [38]

ΔQVS is similar to ΔRTS

.

<u>Solve x:</u>

\dfrac{10}{6}  = \dfrac{x}{8}

6x = 80

x = 40/3

x = 13 1/3

.

Answer: x = 13 1/3

5 0
3 years ago
Read 2 more answers
What is 60+90 in Distributive Property?
Gre4nikov [31]

Answer:

30(2+3)

Step-by-step explanation:

1) Find GCF of 60 and 90 (30)

2) Divide both by GCF

3) Put GCF in front of parentheses, then add quotients within the parentheses

8 0
3 years ago
Read 2 more answers
What is equivalent to 3 radical 8
liq [111]

Answer:

C. 8^x/3

Step-by-step explanation:

According to algebraic principles, if n is the root of a number, then that number to the power of 1/n is equal to it. This would mean that n√a = a^1/n.

This would mean that 3√8 = 8^1/3. When there is a power added to a radical expression such as this, that power will go on the denominator. So (3√8)^2 for example is equal to 8^2/3, and in your case, (3√8)^x = 8^x/3

looking back on the fact that this was added 2 days ago i dont think this helped on your quiz

6 0
3 years ago
PLS HURRY!
Ratling [72]
A is the correct answer 3 terms and a degree of 9:)
4 0
2 years ago
Other questions:
  • What is the difference between -10 and 17 on a number line?
    14·1 answer
  • Geoffrey wrote the following paragraph proof showing that rectangles are parallelograms with congruent diagonals.
    8·2 answers
  • The price of 6 week old Beagle puppies are $339.50 but they're coming on sale this Friday and will be 20% cheaper. How much will
    8·1 answer
  • Whats 0.68% of 425<br>show your work
    8·1 answer
  • 9m=6 what does m = in this equation ?
    11·2 answers
  • Which is the graph of the linear equation 1/2x-2y&gt;-6
    5·1 answer
  • What is the answer to<br> this question help asap pls
    6·1 answer
  • What two numbers add to make 16 but multiply to make -105?
    11·1 answer
  • What's the equation of this sequence 4,8,16,32,64,128,256
    7·2 answers
  • What percent of 56 is 224?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!