In a math class college there are 22 students 17 of these

Assignment Help Basic Statistics

Reference no: EM13626825

In a math class college there are 22 students. 17 of these students are forensic science majors and 5 are computer science major. The class professor randomly select five students to go to a mathematical statistic retreat in Miami Beach, all expense paid.

a) what is the probability that alol chosen students are forensic science majors?

b) what is probability that all chosen students are computer science majors?

c) what is the expected number of computer science students picked ?

d) what is probability that the division of students picked 3-2, that is either 3 computer science students and 2 forensic science students or 3 forensic science students and 2 computer science students.

e) Suppose that there are two mathematical statistic retreat during a semester and the profesoor randomly select 5 out of 22 students for the second retreat. What is the probability that no computer science students are chosen for either retreat?

Reference no: EM13626825

Questions Cloud

A cruise ship is traveling at a speed of 240 a speedboat : a cruise ship is traveling at a speed of 24.0 . a speedboat with a late passenger is heading toward the cruise ship at

The mass of the piston is such that a cylinder pressure of : ten kilograms of water in a pistoncylinder arrangement exists at saturated liquid and vapor at 100 kpa with a quality

The loop is wobbled so that its normal rotates in a cone : a circular loop of wire 0.8 m in diameter is placed with its normal at an angle of 30deg to the direction of a uniform

A piston cylinder device initially contains 5kg of water at : a piston cylinder device initially contains 5kg of water at saturated liquid state1. it undergoes a process in which it

In a math class college there are 22 students 17 of these : in a math class college there are 22 students. 17 of these students are forensic science majors and 5 are computer

Air at a temperature of -7c and 1 atm pressure flows along : air at a temperature of -7c and 1 atm pressure flows along a flat surface an idealized airfoil at a constant velocity

Find the following equivalent amounts if the interest rate : find the following equivalent amounts if the interest rate is 8 compounded annually.a the present value of series of

Carbon dioxide oxygen and nitrogen enter a reactor : carbon dioxide oxygen and nitrogen enter a reactor operating at steady state with equal molar flow rates. and

The exit pressure is atmospheric and the diameter is 01 m : a 180 degree elbow takes in water density water 1000 kgm3 at an average velocity of 1 ms at the horizontal inlet where

User Account

All Pages