Step 4 (c) Use the results of part (b) and appropriate computation formulas to compute the sample variance s^(2) and sample standard deviation s. First, find the sample variance s^(2). {:[s^(2)=(sumx^(2)-((sum x)^(2))/(n))/(n-1)],[=(2,969-((117)/(5))^(2))/(5-1)],[=(2,969-)/(4)],[=()/(4)],[=]:} Submit Skip.(you cannot come back) Submit