Let be a continuous random variable that follows a normal distribution with a mean of and a standard deviation of . Find the value of so that the area under the normal curve to the right of is . Round your answer to two decimal places.

Complete Question

Let x be a continuous random variable that follows a normal distribution with a mean of 550 and a standard deviation of 75.

a

Find the value of x so that the area under the normal curve to the left of x is .0250.

b

Find the value of x so that the area under the normal curve to the right ot x is .9345.

a

b

Step-by-step explanation:

From the question we are told that

   The  mean is  

   The standard deviation is  

Generally the value of x so that the area under the normal curve to the left of x is 0.0250 is mathematically represented as

Generally the critical value of  0.0250 to the left  is  

=>    

=>          

=>    

Generally  the value of x so that the area under the normal curve to the right of x is 0.9345 is mathematically represented as

Generally the critical value of  0.9345 to the right  is  

=>    

=>          

=>    

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

step-by-step explanation: 4 cause 2+2=4