Math, asked by Tanisshka, 2 months ago

The mean of 4 observations 1, 3, 5 and -9 will be _______.

Answers

Answered by samyuta
1

Answer:

mean=0

Step-by-step explanation:

mean=1+3+5-9/4

=0/4

=0

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Answered by urcuteJennie
0

0

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