# statistics

posted by .

they gave me n=30 and p=.23 to get the answers for P(20,x,23)= and P(x.23)=
Im just having a hard time with all of this

## Similar Questions

1. ### Physics

A race car moves such that its position fits the relationship x=(5m/s) t + (.75m/s3 ) t3 where x is measured in meters and t in seconds. A)Plot a graph of position versus time. B)Determine the instantaneous velocity at t=4s using time …
2. ### English hard crossward

ok my teacher gave us a crossword puzzle to do she said i was so hard that we can ask anyone for help and use the internet to look up the answers if you want to help please reply.
3. ### social science

Can someone give me like a short five sentence paragraph on What was the Renaissance?
4. ### physics

our class was given an extra credit assignment where we have to design a mobile that has both the net forces and torques = 0. i have all of the masses know i just don't know how to find radii. no two masses can be in the same position …
5. ### Chemistry

Consider the following equilibrium process at 686 C C02(g)+H2(g)=CO(g)+H20(g) The equilibrium concentration of the reacting species are [CO]=0.050M, [H2]=0.045M, [CO2]=0.086M, and [H20]=0.040M. (a)Calculate the Kc for the reaction …
6. ### Statistics

Please help with this problem. Really having a hard time. How many runs are there in the following series of free throws?
7. ### algebra

Thank you Kate I know the answer I am just having a hard time showing my work
8. ### Speech

Hi I have a speech to present and my professor gave me the outline on how to prepare it but I'm having a hard time setting it up. Is their any kind of way you can help me. Thank you, Erica
9. ### Applied Chemistry - HELP!

Make a poster of types of product warning labels. I'm having a hard time looking up types of product warning labels. Please help and please do not just give me Google link to product label for me to look up by myself which I did but …
10. ### statistics

Suppose a multiple choice test has 20 questions with each question having 4 choices, only one of which is correct that is %25. suppose an unprepared student writes the answers, each time randomly picking on the 4 choices. what is the …

More Similar Questions