Sum =2+(2p+2)+7+13+17+4+(p−1)=3p+44. Mean =73p+44=8⇒p=4.
Numbers: 2, 10, 7, 13, 17, 4, 3. Ascending: 2, 3, 4, 7, 10, 13, 17.
Median =7 (middle term).
If mean of the numbers 2, (2p+2), 7, 13, 17, 4 and (p−1) is 8, then find their median.
Held on 1 Jun 2023 · Verified 13 Jul 2026.
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