3 years ago

Find the mean and standard deviation of the

Mathematics

2 answers:

ra1l [238]3 years ago

8 0

Answer:

mean= 51.25 std dev.= 9.4

Step-by-step explanation:

Mean= you add up all of the numbers to 410, then divide by 8 because thats how many numbers there are.

standard dev. = 9.43066805693

here is a link for the website I used:

http://www.alcula.com/calculators/statistics/standard-deviation/

LiRa [457]3 years ago

4 0

Answer:

Step-by-step explanation: mean: add all the numbers together then divide the amount of numbers by the sum. the mean is 51.25.

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