Marketing Flashcards
marketing
the process of identifying, anticipating and satisfying customer needs profitably
market size
the number of sales by value or volume in a market as a whole
market growth equation
(new market - old market size) / old market size x100
market share equation
sales/total market share x100
sales growth equation
(sales this year - sales last year)/ sales last year x100
market
place where people buy and sell things
market research
the process of gathering information about the market
primary research
research the business conducts themselves
secondary research
research conducted by other businesses
sample
a sample is a group of subjects that has been chosen from a larger group, the population for investigation
what are the 3 types of sampling?
random
quota
stratified
random sampling
names picked randomly from a list
quota sampling
people that fit into a specific category are picked (eg. women)
stratified sampling
the population is first segmented into subgroups before respondents are randomly selected from within that subgroup
confidence interval
used to assess the reliability of sampled data
“A common confidence interval acceptable to management is 95%. This means that 19 out of 20 samples taken (95%) will give results that are representative of the overall population.”
confidence level
the degree to which statistics are a reliable predictor of actual events
what are 3 factors that influence confidence intervals?
sample size
population size
percentage of sample choosing a particular option
correlation
a link between two factors
time series analysis
looking at data over time