Question

Find the area under the standard normal curve between the given the values. Round your answer to four decimal places if necessary

Answer 1

Given:

`z_1=-1.98\text{ and }z_2=1.98`

Required:

We need to find the area between z1 and z2.

Step-by-step explanation:

We need to find P(-1.98
`We\text{ know that }P(-1.98By using the z-table, we get</p><p></p>[tex]P(Z<1.98)=0.97615`
`P(Z<-1.98)=0.023852`
`Substitute\text{ }P(Z\lt1.98)=0.976,15\text{ and }P(Z<-1.98)=0.023852\text{ in the equation.}`

[tex]P(-1.98

Final answer:

The area between the given values is 0.9523.