Rocco is making goat food cups to be sold in a petting zoo. He has 8 apples, which is only of what he needs to make enough food
2 answers:
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Answer:
Step-by-step explanation:
Variance is the sum of squares of all items x from mean. i.e
Variance =
Being the sum of squares variance can never be negative irrespective of mean being negative.
Std deviation is the square root of variances. This will thus be less than variance if variance >1 other wise std deviation will be bigger than variance.
Hence option d is right.