Indicate whether the data are time series or cross-sectional. Average diameter o
ID: 3300529 • Letter: I
Question
Indicate whether the data are time series or cross-sectional. Average diameter of trees processed inprocessed in a sawmill by each worker inby each worker in 20062006 Choose the correct answer below
. A. The data are cross dash sectionalcross-sectional because the data are taken from situations that varytaken from situations that vary over time but are measuredover time but are measured at a singleat a single time instant.time instant
. B. The data are time series because the data are taken from situations that vary over time but are measured at a single time instant.
C. The data are time seriestime series because the data are measured over time.measured over time. nothing nothing nothing
D. The data are cross-sectional because the data are measured over time.
Indicate whether the data are time series or cross-sectional. Number of hot dogs sold at the third World Series game each inningNumber of hot dogs sold at the third World Series game each inning Choose the correct answer below.
A. The data are cross dash sectionalcross-sectional because the data are collected from various subjectscollected from various subjects at a specifiedat a specified instant or intervalinstant or interval in time.in time. B. The data are time seriestime series because the data are measured over time.measured over time. nothing nothing nothing C. The data are cross-sectional because the data are measured over time. D. The data are time series because the data are taken from situations that vary over time but are measured for the same time period.
Explanation / Answer
Average diameter
A. The data are cross-sectional because the data are taken from situations that are measured at a single time instant
Number of hot dogs
D. The data are time series because the data are taken from situations that vary over time but are measured for the same time period.