Measures of Dispersion — sample standard deviation; effect of linear transformation (adding constant) on SD Previous Year Questions | Prasnya
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Week 3
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Describing Numerical Data - Describing Numerical Data
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Measures of Dispersion...
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Q1
The mean of the dataset 6, 9,
y
y
, 15, 20 is 12. What is the sample standard deviation of the new dataset if 5 is added to each number in the given dataset? Enter the answer correct to two decimal places.
Integer answer
JULY 13, 2025
JULY 13, 2025
