Estimating probability-discrete distribution

Assignment Help Basic Statistics

Reference no: EM1313582

You are conducting a survey at college with 800 students, 50 faculty members, and 150 administrative staff members. Each of these 1,000 individuals has a single listing in the campus phone directory. Suppose you were to cut up the directory and pull out one listing at random to contact. What is the probability it would be:

a) student,

b) a faculty member,

c) an administrative staff member,

d) faculty or administrative staff member, and

e) anyone except and administrative staff member?

Explain your answer to someone who has never had a course in statistics.

Reference no: EM1313582

Questions Cloud

Make the general journal entry : Make the general journal entry to record the replenishment of the petty cash fund on December 31. Make sure you put a complete account description.

What is the minimum coefficient of friction : Chef at the infamous Fattening Tower of Pizza tosses the spinning disk of uncooked pizza dough into the air. The disk's diameter increases during the flight, whereas its rotational speed.

Economic laws are established in order to make successful : Economic laws are established in order to make successful prediction of the outcome of human action.

Journal entries for notes payable : Journal entries for notes payable, interest expense etc and Prepare Aspen Sports' general journal entry to record the issuance of the note payable.

Estimating probability-discrete distribution : Suppose you were to cut up the directory and pull out one listing at random to contact.

Factors shifting the aggregate demand curve : For each of the following events, state whether the aggregate demand curve would increase, decrease, or stay the same.

Coefficient of kinetic friction between block and surface : A 1300 {rm kg} car rolling on a horizontal surface has speed v = 64 km/h when it strikes a horizontal coiled spring and is brought to rest in the distance of 2.80 m.

Finding probabailty that none of the antennas is defective : Assume 1.5% of antennas on new Nokia cell phones are imperfect. For random sample of 200 antennas, determine the probability that: None of the antennas is defective.

What effect did this have on york''s 20x5 financial statement : For investments in TRADING SECURITIES, which of the following market value changes are recognized in earnings and what effect did this have on York's 20X5 financial statements

User Account

All Pages