Question
Which online payment bank become the official digital
payments partner for Pradhanmantri Sangrahalaya?Solution
Paytm has become an official digital payments partner for the prime ministers’ museum. It is offering its payment gateway, EDC (Electronic Data Capture) machines and QR code payment options to make way for superfast, convenient and secure transactions. The museum, which is a tribute to former PM’s of India, will be opened to the public on April 21, 2022. PM Modi also purchased the first ticket of the museum before its inauguration. The museum is built at a cost of Rs. 271 crores. It is constructed on the site of Teen Murti Estate, which is the home of India’s first PM Jawaharlal Nehru, for 16 years until being converted into the Nehru Memorial Museum and Library (NMML).
Approximately, the coefficient of variation for the given data where Pearson's second measure of skewness = 0.42, arithmetic mean- 86 and median 80, is:


Which of the following options is correct when data is classified on the basis of attributes?
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