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Y_Kistochka [10]
3 years ago
14

Two time series techniques that are appropriate when the data display a strong upward or downward trend are ___________ and ____

_______. Group of answer choices
Computers and Technology
1 answer:
VMariaS [17]3 years ago
5 0

Answer:

adjusted exponential smoothing; linear regression.

Explanation:

A time series can be defined as a technique used in statistical analysis and it involves indexing sets of data elements in a timely or successive order i.e sequentially.

Two time series techniques that are appropriate when the data display a strong upward or downward trend are adjusted exponential smoothing and linear regression.

An adjusted exponential smoothing is a statistical technique used for forecasting through the calculation of the weighted average of an actual value.

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Write a Python function that takes as input a list, A, and returns two lists L and G. L constains all numbers in A, which are no
DiKsa [7]

Answer:

In Python:

def split(A):

   L=[]; G=[]

   for i in range(1,len(A)):

       if (A[i] != A[0] and A[i] < A[0]):

           L.append(A[i])

       if (A[i] != A[0] and A[i] > A[0]):

           G.append(A[i])

   return L, G

Explanation:

This defines the function

def split(A):

This initializes the L and G lists

   L=[]; G=[]

This iterates through the original list A

   for i in range(1,len(A)):

This populates list L using the stated condition

<em>        if (A[i] != A[0] and A[i] < A[0]):</em>

<em>            L.append(A[i])</em>

This populates list G using the stated condition

<em>        if (A[i] != A[0] and A[i] > A[0]):</em>

<em>            G.append(A[i])</em>

This returns the two lists L and G

   return L, G

8 0
2 years ago
Describe Ms word environment.​
Alexeev081 [22]

On Microsoft Word, you can edit your Word.... You can add pictures, do journals, do menus, and stuff like that... You can add color to text, make lists, add shapes to your Word, etc...

8 0
3 years ago
What is RAM? explain it
Zina [86]
RAM is memory in the computer
3 0
3 years ago
Read 2 more answers
What is the output of the following program? #include using namespace std; class TestClass { public: TestClass(int x) { cout &lt
Alik [6]

Answer:

An error will be occurred here. In C++ a function must be like

returntype function_name(){

}

but the functions in given class does not have returntype given. So there will be a syntax error.

If the returntype is defined then the code does not show any output since nothing is printed in the main function.

4 0
3 years ago
Write a MIPS assembly language program that accomplishes the following tasks:The program will prompt the user to enter an intege
Svetlanka [38]

Answer:

Here's the code below

Explanation:

# All the comment will start with #

# MIPS is assembly language program.

# we store the all the data inside .data

.data:

k: .asciiz "Enter the kth value:\n"

.text

.globl main

li $s0, 0 # $s0 = 0

li $t0, 0 # $t0 = 0

la $n0, k # $n0 is kth value address

syscall # call print_string()

li $v0, 0 # $v0

syscall

move $n0, $v0 # $a0 = user input or "int n"

addi $sp, $sp, -4 # move the stack pointer down

sw $ra, 0 ($sp) # save the return address for main

jal fncheck # call fncheck(n);

fncheck:

beq $n, 0, fnfirst #if n==0 then fnfirst

beq $n, 0, fnfirst #if n==0 then fnfirst

ble $n0, 5, fnrec # if (n <=5) then 5

bge $n0, 5, fnjoke

#first function for n 0 and 1

fnfirst:

li $t0, 0 # initialize $t0 = 0

addi $t0, $t0, 20 # $t0 = 20

move $v0, $t0 # return 20

jr $ra

#function to execute 5*function1(n-2) + n;

fnrec:

sub $sp, $sp, 12 # store 3 registers

sw $ra, 0($sp) # $ra is the first register

sw $n0, 4($sp) # $n0 is the second register

addi $n0, $n0, -2 # $a0 = n - 2

jal function1

sw $v0, 8($sp) # store $v0, the 3rd register to be stored

lw $n0, 4($sp) # retrieve original value of n

lw $t0, 8($sp) # retrieve first function result (function1 (n-2))

mul $t0, $t0, 5 # $t0 = 5 * function1(n-2)

add $v0, $v0, $t0

lw $ra, 0($sp) # retrieve return address

addi $sp, $sp, 12

jr $ra

#function to print joke

fnjoke:

la "Joke section"

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3 years ago
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