4. Determine the area under the standard normal curve between the values of z=0.50 and z=
2.36.

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

Can anyone me with 32,33,36,37,and 40.

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .