Average hamster weight decreases with an increase in the daily amount of a drug until the hamsters reach a minimum possible weight.
A trend is a certain direction which something is changing. A pattern is where a repeat of a series or trend is seen over and over.
It all depends on what the trend is doing... is it going up, down, or horizontal? If up, it's an up trend If down, it's a down trend If horizontal, it's in a trading range.
trend is the increasing or decreasing in a line graph Example. If u choose to see number of students in a school and they are getting bigger its trend is increasing
Bell-bottomed jeans were a popular trend a long time ago.
Delphi method
METHODS OF FORECASTING DEMANDBroadly the techniques of forecasting demand can be classified into1. Opinion polling methoda) Consumer survey method Complete enumeration surveySample survey and test marketingEnd-useb) Sales force opinion methodc) Experts' opinion method2. Statistical methodsa) Trend projection method Fitting trend by observationLeast square methodLeast square linear regressionTime series analysisMoving average and annual differenceExponential smoothingb) Barometric technique Leading; lagging and coincident indicatorsDiffusion indicesc) Regression methodd) Simultaneous equation method
I'll give you the gist of Demand Analysis Forecasting: Demand analysis forecasting is the process estimation of quantity of a product or service that will be demanded by the customer in the future. Demand forecasting is carried out using both, informal methods, like educated guesses or quantitative methods that involve the use of historical data or existing data from the test markets. Demand forecasting helps in the formulation of pricing strategies, estimation of future product capacity and making crucial decisions relating to the entry or exit from new markets. Methods of Demand forecasting: Qualitative Methods: 1. Jury of expert opinion method 2. Delphi Method: *Developed by RAND Corp *Individuals are asked to answer questionnaires in a total of 2 to 3 rounds *The persons involved often maintain anonymity even after the test has been completed. Quantitative Methods: 1. Time series projection methods: *Trend projection method *Exponential smoothing method *Moving average method Casual methods: 1. Chain ratio method 2. Consumption level method 3 End use method 4.Leading indicator method
Some common techniques used in demographic forecasting in education organizations include trend analysis, cohort-component projection, and population synthesis models. Trend analysis involves examining past data trends to forecast future patterns. Cohort-component projection involves analyzing specific demographic groups and their characteristics to project future changes. Population synthesis models use statistical methods to create synthetic populations for forecasting purposes.
I'll give you the gist of Demand Analysis Forecasting: Demand analysis forecasting is the process estimation of quantity of a product or service that will be demanded by the customer in the future. Demand forecasting is carried out using both, informal methods, like educated guesses or quantitative methods that involve the use of historical data or existing data from the test markets. Demand forecasting helps in the formulation of pricing strategies, estimation of future product capacity and making crucial decisions relating to the entry or exit from new markets. Methods of Demand forecasting: Qualitative Methods: 1. Jury of expert opinion method 2. Delphi Method: *Developed by RAND Corp *Individuals are asked to answer questionnaires in a total of 2 to 3 rounds *The persons involved often maintain anonymity even after the test has been completed. Quantitative Methods: 1. Time series projection methods: *Trend projection method *Exponential smoothing method *Moving average method Casual methods: 1. Chain ratio method 2. Consumption level method 3 End use method 4.Leading indicator method
One method of forecasting that predicts the arrival time of a storm based on its current speed and variables is extrapolation. This method involves using the storm's current direction and speed to estimate its position at a future time. By continuing this trend, meteorologists can forecast when the storm is expected to arrive at a particular location.
An example of fashion trend forcasting would be predicting that neon colored socks and black shoes will be the big trend for Spring 2012.
It is a sort of executive judgement forecasting where prediction is done from the office without through practical field knowledge of markets and its trend
The past repeats itself. Trend analysis uses historical patterns to forecast the future.
It means basically that a prediction is being made in advance for a particular trend. The trend may be the purchasing of certain products, public reactions, new fads, etc.
L. A. Little has written: 'Trend qualification and trading' -- subject(s): Stock price forecasting 'Trend trading set-ups' -- subject(s): Investment analysis, BUSINESS & ECONOMICS / Finance, Stock price forecasting, Portfolio management
Demerits of barometric method : 1. In this method , the direction of change is the basis of prediction, the actual size of change cannot be measured. 2. The situations may become complicated by the fact that there may be variations in the length of the lead time between various indicators which means that the accuracy of predictions may be reduced . 3. Finding an appropriate indicator may be difficult . Merits of barometric method : 1. It is an improvement over trend projection method .