The amount of rainfall in january in a certain city is normally distributed with a mean of 3.7 inches and a standard deviation of 0.5 find the value of q1

x = 3.4

Step-by-step explanation:

given,                                  

mean = 3.7 inches                      

standard deviation =  0.5                  

we want find the value of Q₁ = ?                              

the value of x such that, P(X < x)= 0.25                                

= >

= >                      

=>                

=>                        

=> x = -0.67 x 0.5 + 3.7                

=> x = 3.365                      

=> x = 3.4

l.jnl.j/n.m,lm,

step-by-step explanation: