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CBSE Class 11-commerce Answered

What is primary data
Asked by Hanifali2303 | 18 Jun, 2019, 07:56: PM
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Data collected by the investigator for his own purpose for the first time are known as primary data. These are collected from the source of origin and therefore is first-hand information. 
Answered by Christina | 19 Jun, 2019, 09:23: AM
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CBSE 11-commerce - Statistics for Economics
What is the significance ofof statistic in economics
Asked by Maxmridul123 | 13 Dec, 2021, 07:27: PM
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CBSE 11-commerce - Statistics for Economics
formit of mean mode median
Asked by aaalim830 | 04 Mar, 2020, 10:56: PM
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CBSE 11-commerce - Statistics for Economics
In some examples of my statistics book in the chapter arithmetic line graphs and time series graphs, the first year on the X axis has been taken to be at the origin (see attached). However in some other examples the first year on the X axis has been taken to be after the origin. Which way is correct?
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Asked by fishtailfever | 23 Feb, 2020, 06:18: PM
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CBSE 11-commerce - Statistics for Economics
Marks.                                   More than 0 More than 10 More than 20 More than 30 More than 40 More than 50 No.of students  50 46 40 20 10 3 Find mean by direct method   
Asked by Rajulsampat5 | 23 Feb, 2020, 05:05: PM
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CBSE 11-commerce - Statistics for Economics
What kind of diagram is more effective in representing components of cost in a factory? my book says the answer is subdivided bar diagram but since we have only one factory, why?  
Asked by fishtailfever | 22 Feb, 2020, 03:54: PM
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CBSE 11-commerce - Statistics for Economics
Solve using formula Sigma xy/ root sigmax2 sigma y2
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Asked by fishtailfever | 19 Feb, 2020, 01:52: PM
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CBSE 11-commerce - Statistics for Economics
Index number chapter 13 statistics class11 essential practical Q2  
Asked by ajaygupta62926 | 17 Feb, 2020, 08:19: PM
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CBSE 11-commerce - Statistics for Economics
What is base year  
Asked by sumitsahu2628 | 05 Feb, 2020, 12:07: PM
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CBSE 11-commerce - Statistics for Economics
What is enonmic  
Asked by gillgurchet82 | 03 Feb, 2020, 10:19: PM
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CBSE 11-commerce - Statistics for Economics
Ch 10 measures of central tendency media and mode  
Asked by atwalbaljinder | 27 Jan, 2020, 08:30: AM
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