A. MEASURE OF CENTRAL TENDENCY Below is the distribution of Prelim test scores in Mathematics in the Modern World obtained by 100 first year students. Test Scores Frequency 50 - 54 2 55 - 59 3 60 - 64 65 - 69 8 70 - 74 12 75 - 79 18 80 - 84 24 85 - 89 19 90 - 94 6 95 - 99 3 Calculate the 1. Mean 2. Median 3. Mode

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A: Introduction Hey there.! thank you for posting your question. Hope you’re doing well. Since you have…

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A: Given that,Test scores of 40 students are summarized in the frequency distribution table.

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A: Mean for grouped data:The formula to find mean for grouped data is as follows: