Recent business trip for an internal company visit

Assignment Help Basic Statistics

Reference no: EM1398304

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: EM1398304

Questions Cloud

Predicted value of cricket chirps : Find the best predicted temperature (in degree F) at a time when a cricket chirps 3000 times in one minute. What is wrong with this predicted value?

What is the frequency of w in this genetics class : The ability to taste "Wine" is controlled by a dominant allele W, while individuals homozygous for the recessive allele w, are unable to taste Wine. In a recent genetics class of 125 students, 88 were able to taste Wine, but 37 could not. Assume H..

Which direction of research appears to having most success : which direction of research appears to be having the most success.

Describe how monoclonal antibodies are produced : A project is underway to develop a vaccine against mouse hepatitis virus, a pathogen of mice. The vaccine consists of capsid protein of the virus, which is injected subcutaneously as a depot in alum on day 0. At days 5 and 14, the group of six mic..

Recent business trip for an internal company visit : 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?

What is mrs. x red blood cell volume after the infusion : What is Mrs. X red blood cell volume after the infusion equilibrates with the blood and why? Also what is the osmolarity of the red blood cells and plasma AFTER equilibration.

Which one of the following statements is true : Which one of the following statements is true.

Normal lac operon in the presence of lactose and glucose : An enzyme is discovered that selectively shortens telomeres. Its gene is isolated, cloned and transfected into a malignant cell line where it is transcribed and translated.

Which one of the following can create new alleles : Which one of the following can create new alleles.

User Account

All Pages