1 answer

Suppose that you generated a forecast with the some data, and you have the following errors:...

Question:

Suppose that you generated a forecast with the some data, and you have the following errors: Week (EU) 1 2 3 4 21.6 -69 1.5 -
Suppose that you generated a forecast with the some data, and you have the following errors: Week (EU) 1 2 3 4 21.6 -69 1.5 -70 5.4 5 6 7 What is the MSE? (Write your answer using ONE decimal place)

Answers

Solution:

The mean squared error, or MSE, is calculated as the average of the squared forecast error values.

MSE=\frac{ \sum_{i=1}^{5}error^2}{5}

MSE=\frac{(21.6^2+(-6.9)^2+1.6^2+(-7.9)^2+5.4^2) }{5}MSE=\frac{608.3}{5}

MSE=121.6

Result:

MSE is 121.6

.

Similar Solved Questions

1 answer
Why use dichlorobenzne at diels alder reaction of tetraphenylcyclopentadienone and Dimethylacetylenedicarboxylate? is it just a solvent?...
why use dichlorobenzne at diels alder reaction of tetraphenylcyclopentadienone and Dimethylacetylenedicarboxylate? is it just a solvent? then why dichlorobenzne? COOME Ph 1 ,2-dichlorobenzene 1 PK Ph A COOMe Ph...
1 answer
B) Use contour integration to determine the sequence x(n) whose a-transform is given by 可rī。1리 >...
b) Use contour integration to determine the sequence x(n) whose a-transform is given by 可rī。1리 > 0.5 1-21...
1 answer
A simple DC circuit is shown below with ideal current and voltage sources. Find the voltage...
A simple DC circuit is shown below with ideal current and voltage sources. Find the voltage (Vout) across the current source, in volts. 212 10 V 5A out...
1 answer
What were the diverse purposes of England's American colonies and how were these purposes altered in early years of settlement
What were the diverse purposes of England's American colonies and how were these purposes altered in early years of settlement?...
1 answer
LAUITTNILI TUWILITIJ • If P=30lb, Find 2 (horizontal, equal and opposite) forces at B and C...
LAUITTNILI TUWILITIJ • If P=30lb, Find 2 (horizontal, equal and opposite) forces at B and C that are equivalent to P K6 in 3 in. 4 in....
1 answer
Ebook YouTube == Calculator Net Present Value Method, Internal Rate of Return Method, and Analysis The...
ebook YouTube == Calculator Net Present Value Method, Internal Rate of Return Method, and Analysis The management of Heckel Communications Inc, considering two c al investment projects Year Radio Station TV Station 10 ( 45660 560.000 زارا 00 1. ( Present Value of an Annuity o...
1 answer
2.1- Analyze the circuit shown in figure (2); find the diode states by using ideal- (4...
2.1- Analyze the circuit shown in figure (2); find the diode states by using ideal- (4 Marks) diode model. Starting by assuming D1 is off and D2 is on. D2 Figure (2)...
1 answer
Analyzing your neighbor
use six approaches in psychology to answer the question below and say why? neurological, behavioral, humanistic, sociocultural, psychoanalytic.penny sue has been depress lately and she's been suffering frequent migraine headaches. for the past six months she has been dating a man who belong to a...
1 answer
Scientific method
list and briefly describe the scientific method...
1 answer
Hypothesis calculation
An old scale displays a weight that is uniformly distributed between the real weight ±10 lbs. For example for a person with weight 110 lbs, the scale will show a weight uniformly distributed between 90 and 110.Consider the null hypothesis that a person weighs 100 lbs, and the alternative hypo...
1 answer
Please Help A common measure of transmission for digital data is the baud rate, defined as...
Please Help A common measure of transmission for digital data is the baud rate, defined as the number of bits transmitted per second. Generally, transmission is accomplished in packets consisting of a start bit, a byte (8 bits) of information, and a stop bit. Using these facts, answer the following:...
1 answer
2. Name or draw (as appropriate for the following compounds: OH 1701111 B. (1R)-1-(1-methylethyl)-4-propoxycyclohex-3-en-ol D. (1R,...
2. Name or draw (as appropriate for the following compounds: OH 1701111 B. (1R)-1-(1-methylethyl)-4-propoxycyclohex-3-en-ol D. (1R, 32, 55, 6E, 95)-5-ethyl-9(N,N-diethylamino)cyclodec-3,6-dien-1-ol ol بما...
1 answer
Question 3 10 pts The formula for converting temperature from Kelvin to Fahrenheit is: F (9.0/5)...
Question 3 10 pts The formula for converting temperature from Kelvin to Fahrenheit is: F (9.0/5) (K-273.15) +32 Define a value returning method that uses this formula. The method should accept a value for Kelvin and return the corresponding value in Fahrenheit. Choose an appropriate name and data ty...
1 answer
4-Figure 4.2 of the text book shows the basic implementation of the MIPS subset, including the...
4-Figure 4.2 of the text book shows the basic implementation of the MIPS subset, including the necessary multiplexors and control lines. With your own words, fully explain this figure (at least one page). ALU operation PC Address Instruction Register Registes Register ALU Meme Address Data memory Ru...
1 answer
6,7,8,9 e) A diver off the high board imparts an initial rotation with his body fully...
6,7,8,9 e) A diver off the high board imparts an initial rotation with his body fully extended before going into a tuck and executing three back somersaults before hitting the water. If his moment of Inertia before the fuck is 18.2 kg- and after the tuck during the somersaults is 3.8 kg.m2, what rot...
1 answer
What is the supply and demand function graph
what is the supply and demand function graph...