Complete the unit conversion by entering the
correct numbers
a yd
"bħ=cyd
a=0
b-
c-o
done

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.