2. Find the value of p, if the mean of the following distribution is 20.
X
15
17
19...
Mathematics, 25.10.2020 18:40 arielpraczko1
2. Find the value of p, if the mean of the following distribution is 20.
X
15
17
19
20+p
23
f 2,3, 4, 5, 6
Answers: 1
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