Friday
February 27, 2015

Homework Help: AP Stats

Posted by Emily on Monday, September 13, 2010 at 6:00pm.

I generally know how to use the normalcdf function on my calculator, but how to I find the area under a normal curve if there is no lower limit or no upper limit? For instance, we are required to use a calculator on this problem:

Find the area under the standard normal curve that corresponds to the z values to the left of 1.55.

The upper limit would be 1.55, but what do I put for the lower limit?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Calculus - For the function f(x)=10-4(x^2), find a formula for the lower sum ...
12th Calculus - 1. Explain why the function f(x)=(x^2-4)/(x-2) is not continous ...
Calculus - These are the two problems from my homework I don't get.. can you ...
math - How do you find the definite integral of an absolute function? ∫_0^...
Stats - Can someone please explain how to find the frequency from: Lower limit:...
STATs 353 - Find the 98% confidence interval for estimating žd based on these ...
Calculus - The area A of the region S that lies under the graph of the ...
stats 101 - how do you find the lower class limit,upper class limit, class width...
Calculus Fundamental Theorem - Evaluate the definite integral. function: x+13 ...
Stats - Allen's hummingbird (Selasphorus sasin) has been studied by zoologist ...

Members