Question

class 9 statistics ​

Answer 1

Answer:

$mean = \frac{5 + 4 + p + 6 + 4 + 6}{6 } \\ 21.6 \times 6 = 25 + p\\ 129.6 = 25 + p \\ 129.6 - 25 = p \: = 104.6$