CHECK MY ANSWERS?? *MEDALS REWARDED!*
Find the mean and standard deviation of each data set. Round to the nearst hundredth.

1. 4 8 5 12 3 9 5 2

2. 102 98 103 86 101 110

3. 8.2 11.6 8.7 10.6 9.4 10.1 9.3

Question

CHECK MY ANSWERS?? *MEDALS REWARDED!* 
Find the mean and standard deviation of each data set. Round to the nearst hundredth.

1. 4 8 5 12 3 9 5 2

2. 102 98 103 86 101 110

3. 8.2 11.6 8.7 10.6 9.4 10.1 9.3

anonymous · Answer

For 1 I got:
Mean: 6
Standard deviation: 3

Is this correct??

anonymous · Answer

For 2 I got:
The mean is 100 and the standard deviation is 2

anonymous · Answer

3:
The mean is 9.7 and the standard deviation is 1.

anonymous · Answer

one is correct..

anonymous · Answer

two is correct..

anonymous · Answer

three is correct! You got em all :)

anonymous · Answer

@Princess701 Thanks for the help :)

anonymous · Answer

No problem! :)

anonymous · Answer

Thanks for the medal!