-4-3-21 0 PCX-x) 0.2 0.1 0.3 0.2 0.2 Step 2 of S: Find the variance. Round your answer to one decimal place rThe number of weaving errors in a twenty-foot by ten-foot roll of carpet has a mean of 0.8. What is the probability of observing less than 5 errors in the carpet? Round your answer to four decimal pl