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Marketing Analyst
A marketing analyst is interested in predicting prospective buyer's knowledge about compact disc players.A random sample of 36 buyers was taken,a questionnaire about compact disc players completed,and information about education,income and age was obtained.In estimating the equation,the variables were:
y = knowledge about compact disc players
x1 = education (years)
x2 = age
x3 = income (thousands of dollars)
The resulting output using MINITAB was:
-Identify b0,b1,and b3.
b0 = ____________________
b1 = ____________________
b3 = ____________________
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Quantitative measures or figures used to represent someone's ability, achievement, or performance in various tests or competitions.
Mean
The arithmetic average of a set of numbers, calculated by adding them together and dividing by the total number of values.
Median
A statistical measurement that divides a sample into two equal halves, representing the middle value.
Indicator
A measure or sign that can reveal the state or level of something, often used in analyzing and predicting outcomes or trends.
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