10. The mean of the following distribution is 50. Find the value of a and hence the frequencies of 30 and 70.

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10. The mean of the following distribution is 50. Find the value of a and hence the frequencies of 30 and 70.
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Jul
10. The mean of the following distribution is 50. Find the value of a and hence the frequencies of 30 and 70. 10. The mean of the following distribution is 50. Find the value of a and hence the frequencies of 30 and 70. July 4, 2021 Category: Chapter 14 - Statistics , Chapter 15 [...]
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