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Statistics Test...

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  • Question 1
    1 / -0

    Find median using an empirical relation when it is given that mean and mode are 12.5 and 9.8, respectively.

  • Question 2
    1 / -0

    Out of 40 numbers, the mean of 15 observations is 18, and the mean of the remaining observations is 15. What is the mean of all 40 observations?

  • Question 3
    1 / -0

    The mode of a frequency distribution with class intervals is found by using which type of graphical representation?

  • Question 4
    1 / -0

    The average amount of money saved by Jasmine in 11 weeks is Rs. 1,650, out of which Rs. 1,500 is the average amount that she saved in 7 weeks and Rs. 1,780 is the average amount that she saved in the last 5 weeks. How much did she save in week 6 if she saved Rs. 1,000 more in week 6 than her savings of 7th week?

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