Question

Classify the following as cross-section or time-series data. a. Food bill of a family for each month of 2015 b. Number of accidents each year in Dallas from 2000 to 2015 c. Number of supermarkets in each of 40 cities as of December 31, 2015 d. Gross sales of 200 ice cream parlors in July 2015 

          Classify the following as
cross-section or time-series data.
a. Food bill of a family for each
month of 2015
b. Number of accidents each year
in Dallas from 2000 to 2015
c. Number of supermarkets in each
of 40 cities as of December
31, 2015
d. Gross sales of 200 ice cream
parlors in July 2015
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Classify the following as cross-section or time-series data. a. Food bill of a family for each month of 2015 b. Number of accidents each year in Dallas from 2000 to 2015 c. Number of supermarkets in each of 40 cities as of December 31, 2015 d. Gross sales of 200 ice cream parlors in July 2015

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Elementary Statistics a Step by Step Approach
Elementary Statistics a Step by Step Approach
Allan G. Bluman 9th Edition
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Classify the following as cross-section or time-series data: a. Food bill of a family for each month of 2015 b. Number of accidents each year in Dallas from 2000 to 2015 c. Number of supermarkets in each of 40 cities as of December 31, 2015 d. Gross sales of 200 ice cream parlors in July 2015
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Transcript

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00:01 Hello students, today we will discuss about this question.
00:04 In this question we are given that we need to classify the following as a cross -section or time series data.
00:13 So here we need to classify with a cross -section or a time series data.
00:28 So here the first one is a foot bill of a family for each month.
00:40 Month of 2050.
00:45 So here we know that first of all the time series data is at usually equally spaced time interval.
01:10 And a cross -sectional data come from different groups at a single point in time...
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