Find the value of z* that yields the probablity each shown below.

p(z< z*)=0.3300

p(z< z*)=0.9901

p(z> z*)=0.0055

p(z> z*)=0.7995

Answer asap and if you do you will get brainliest. catherine buys a gallon of ice cream from the store. after taking it home, she eats a fifth of a gallon of ice cream. her sister eats some of the ice cream as well. if two-thirds of the original amount of ice cream is left, then what fraction of a gallon of ice cream did her sister eat?