From the numbers 3,5,5,7,7,7,9,9,9,9 one is selected at random the probability that the selected number is mean is given by
Answers
Answered by
3
Mean = 3+5+5+7+7+7+9+9+9+9/ 10
=> 70/10
=> 7
Probability = no of favourable outcomes / total outcomes
=> 3/10
=> 70/10
=> 7
Probability = no of favourable outcomes / total outcomes
=> 3/10
Answered by
0
Answer:
Total number of observation = 10
The mean of these numbers is: 7
Probability of the mean being selected at random = 1/10
= 0.1%
HOPE IT HELPS!
MARK ME AS BRAINLIEST!
Similar questions