explain the following with the corresponding formulas where they apply and and what is the correct answer.

2 - Find the range, variance and standard deviation for the following data sample:

6 7 3 10 5 1

a. Range _____________

b. Variance ______________

c. Standard deviation ____________

Answer Choice Group

Range = 9, Variance = 9, Standard Deviation = 9

Range = 9, Variance = 2, Standard Deviation = 5

Range = 6, Variance = 3.86, Standard Deviation = 1.15

Range = 9, Variance = 9.86, Standard Deviation = 3.14