India has over 600 million mobile phone subscribers. The largest company providing mobile phone service is Bharti
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India has over 600 million mobile phone subscribers. The largest company providing mobile phone service is Bharti Airtel, which has 30% of the market share. If random samples of 500 mobile phone subscribers in India are selected and we compute the proportion using service from Bharti Airtel, find the mean and the standard error of the sample proportions.
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In this case we have p 030 and n 500 The sample pro...View the full answer
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Related Book For
Statistics Unlocking The Power Of Data
ISBN: 9780470601877
1st Edition
Authors: Robin H. Lock, Patti Frazer Lock, Kari Lock Morgan, Eric F. Lock, Dennis F. Lock
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