What is probability that more of the business travelers say

Assignment Help Financial Econometrics

Reference no: EM13334049

A Travel Weekly International Air Transport Association survey asked business travelers about the purpose for their most recent business trip. 19% responded that it was for an internal company visit. Suppose 950 business travelers are randomly selected.

a. What is the probability that more than 25% of the business travelers say that the reason for their most recent business trip was an internal company visit?

b. What is the probability that between 15% and 20% of the business travelers say that the reason for their most recent business trip was an internal company visit?

c. What is the probability that between 133 and 171 of the business travelers say that the reason for their most recent business trip was an internal company visit?

Reference no: EM13334049

Questions Cloud

Explain carbon dioxide gas measured at 30.0 degrees c : How many ml of 0.122 M MnO4- are required to react with an excess of C2O4^2- in order to produce 75.25 ml of carbon dioxide gas measured at 30.0 degrees C and 715 torr? MnO4- (aq) + C2O4^2- (aq) -------> MnO2 (s) + CO2 (g) Basic solution

Find the work involved in increasing her angular speed : A ballerina spins initially at 1.06 revs/second when her arms are extended. She then draws in her arms to the body, find the work involved in increasing her angular speed

Determine the potential energy of the pair of charges : Two point charges Q1 = +4.30 nC and Q2 = -2.30 nC are separated by 27.0 cm. What is the potential energy of the pair of charges

Develop an entity-relationship diagram : List the entity classes and attributes that would be necessary for this information system.

What is probability that more of the business travelers say : A Travel Weekly International Air Transport Association survey asked business travelers about the purpose for their most recent business trip. 19% responded that it was for an internal company visit.

Calculate the total electric potential at the origin : Two point charges are on the y-axis. A 5.0 µC charge is located at y = 1.40 cm, and a -2.30 µC charge is located at y = -1.60 cm. Find the total electric potential at the origin

What will you need to understand and measure : 1. What will you need to understand and measure for an effective reengineering project?

Determine how much must be remitted for the purchase : The current price of the $1,000 bond is $978. On February 1, you purchase $10,000 face amount, and your broker charges a $25 commission. How much must you remit for the purchase

What is the maximum speed during the motion : A horizontal spring-mass system has low friction, spring stiffness 150 N/m, and mass 0.4 kg. What is the maximum speed during the motion

User Account

All Pages