Question

0019 is currency The daily exchange rates for the the year period 2003 to 2000 btween currency and curency modeled by a normal distribution with me 1411 in currency A the currency B) and standard devo Gave this model and using the 63-95 99.Tule to promote the prot e ster than ng technology to find the values more precisely complete parts through id What is the probability that ons domly selected day during this period, and of currency was worth less than 1434 units of currency A? The probability is (Type an integer or a decimal) What is the probability that on a randomly selected day during this period, a unt of currency was worth more than 1.500 units of curency A? The probably (Type anger or a decimal)

Answer 1

M=1.484 . a = 0.019 : 2= x - x-lousy 0.019 a) PLZ<1-484) = plzco)- 50.00% b) plas 1:883) piz>1.00)= [ 15.87 %