Question

The mean of 50 numbers is 30. Later it was discovered that
two entries were wrongly entered as 82 and 13 instead of 28 and 31. Find the correct mean.​

Answer 1

Answer:

732%25 is the correct answer

Answer 2

Answer:

29.28

Step-by-step explanation:

82+13=95

28+31=59

95-59=36

36/50=0.72

total aveg. 30-0.72=29.28