10 POINTS PLZZZ!!!
The weight of newborn babies follows a normal distribution with the mean of 7 pounds with a standard deviation of about 1 pound.


What percent of the babies born weigh 7 pounds or less?

If a newborn baby weighs 6 pounds what percentile is he in for weight?

A newborn baby weighs exactly 8 pounds. What percentile is he in for weight?

68 percent of babies born weigh between ___and ____ ?

What is the standard score or Z score for a weight of 7.5 pounds?