The mean and standard deviation of 15 observation are found to be 10 and 5 respectively. On rechecking it was found that one of the observation with value 8 was incorrect. Calculate the correct mean and standard deviation if the correct observation value was 23?
Answers
Answered by
2
please follow me then I will answer your question please follow me please
Answered by
0
Answer:
Hello
Step-by-step explanation:
Thank you for free points.
Please mark me as brainlist.
Similar questions