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
Salsk061 [2.6K]
3 years ago
15

I need help i dont get this

Mathematics
1 answer:
JulijaS [17]3 years ago
7 0
I don’t see any photos
You might be interested in
YALL PLEASE SOMEONE HELPP I NEED FHE ANSWER TO BOTH OF THEM
AVprozaik [17]
Question 10: 2/5 < 1/2
Question 11: 2/8 < 1/3
5 0
3 years ago
suppose you performed a regression analysis. you were given four observations of the target at [1.0, 1.5, 2.8, 3.7], and you pre
Arlecino [84]

Suppose you performed a regression analysis. The mse for this scenario is 0.105

Regression is a statistical method used in finance, making an investment, and different disciplines that attempt to determine the electricity and man or woman of the relationship between one established variable (commonly denoted through Y) and a sequence of different variables (called independent variables).

We are able to say that age and peak can be described through the usage of a linear regression version. because someone's peak will increase as age will increase, they have got a linear courting. Regression fashions are commonly used as statistical proof of claims regarding regular statistics.

"Regression" comes from "regress" which in turn comes from Latin "regresses" - to head returned (to something). In that feel, regression is the approach that permits "to head again" from messy, hard-to-interpret data, to a clearer and more significant version.

y ypred (y-ypred)^2

1 1.1 0.01

1.5 1.3 0.04

2.8 3.2 0.16

3.7 3.7 0

The error sum of the square is given by

ESS = (y- )

ESS=0.21

The mean square error is given by

ESS MSE = ESS/dfe

MSE = \frac{0.21}{2}

MSE = 0.105

Learn more about regression here brainly.com/question/26755306

#SPJ4

6 0
2 years ago
Ms. Swanson asked the question, "How does knowing the fact 6 × 5 6×5 help you find 60 × 500 60×500?" Maria answered, "I know 6 ×
Allushta [10]

Answer:

Correct answer is 30,000

Step-by-step explanation:

From multiplication :

6 * 5 = 30

Now moving to:

60 * 500

Number of ending zeros in both values = 3 ; (000)

This 3 0's will be placed at the end of the result of multiplying 6 by 5

Hence,

6 * 5 = 30

60 * 500 = 30+000 = 30,000

Hence, 60 * 500 = 30000

3 0
3 years ago
??????????????????FAST HELP PLZ
Irina18 [472]

Answer:

y =  \frac{2}{3} x - 2 \\

8 0
3 years ago
Write an equation for the line through (4,-1) and (6,9).<br>​
artcher [175]

Answer:

y = 5x - 21

Hope this helps!

3 0
3 years ago
Read 2 more answers
Other questions:
  • Is 0.07 x 10 equivalent 0.07
    8·2 answers
  • What is -16=p/-3+(-9)
    9·1 answer
  • A television station is interested in predicting whether or not voters are in favor of an increase in the state sales tax. It as
    15·1 answer
  • Tell whether the statement is true or false. If A is 45% of B, then the ratio A:B is 9:20.
    7·1 answer
  • Runner A crosses the starting line of a marathon and runs at an average pace of 5.6 miles per hour. Half an hour later, Runner B
    11·1 answer
  • jubal wrote the four equations below. He examined them, without solving them, to determine which equation had no solution
    8·2 answers
  • One angle of a linear pair is 4 less than a third of the other angle. Find both angles. Please provide a detailed explanation.
    6·1 answer
  • What kind of solution is 2(7x-5)=14x- 10?
    9·1 answer
  • the population of a colony grows from 250 in the year 2000 to 400 in the year 2004. what is the average rate of change of popula
    9·1 answer
  • Help with my homework pls<br> Solve the compound inequality y + 7 ≥ –1 and y∕4 + 3 ≤ 5.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!