At a large university it is known that 50 of the students

Assignment Help Basic Statistics
Reference no: EM13604822

At a large university it is known that 50% of the students live on campus. The director of student life is going to take a random sample of 200 students. Which of the following is most likely to occur.

Select one:

The sample proportion falls between 0.5 and 0.7

The sample proportion falls between 0.3 and 0.5

The sample proportion falls between 0.4 and 0.6

The sample proportion falls between 0.45 and 0.55

Reference no: EM13604822

Questions Cloud

Generate two random numbers between 0 and 1 and take x to : generate two random numbers between 0 and 1 and take x to be their sum. the sum x can take any value between 0 and 2.
Te volume of the air slowly decreases to 0002 m3 in a : air is contained in a vertical piston-cylinder assembly by a piston of mass 50 kg and having a face area of 0.01 m2.
X comapny produces a single product last year it : x comapny produces a single product. last year it manufactured 17000 units and sold 13000 units. production costs for
Compute the total cost per unit at a production level of 1 : easy writer manufactures an erasable ballpoint pen which sells for 1.75 per unit. management recently finished
At a large university it is known that 50 of the students : at a large university it is known that 50 of the students live on campus. the director of student life is going to take
An experiment investigated the effect of length and : an experiment investigated the effect of length and repetition of tv ads on students choosing to eat at del taco. all
An analysis of past maintenance costs indicated that : an analysis of past maintenance costs indicated that maintenance costs is an average of 0.20 per machine hour at an
In a midwestern state an automobile insurance company has a : in a midwestern state an automobile insurance company has a large number of customers. from company files it is known
Listed here are the total costs associated with the 2011 : listed here are the total costs associated with the 2011 production of 1000 drum sets manufactured by neatbeat. the

Reviews

Write a Review

Basic Statistics Questions & Answers

  The general manager of a luxury hotel decides the quality

1. you are trying to determine the average age of students at cuyamaca college. the average age of 50 randomly selected

  Claiming that people believe that loch ness monster exists

Use a 0.01 significance level to test the claim that most people believe that the Loch Ness monster exists. How is the conclusion affected by the fact that Internet users who saw the question could decide whether to respond.

  At the alpha equals 10 level of significance can the firm

a marketing research firm is interested in determining whether there is difference between households in chicago and

  Explain unethical and misleading advertising

The unlikelihood of everyone who plays the lottery choosing a correct 6 would be very large indeed. Is this unethical advertising? Is it misleading? is the lottery in general, unethical? Why or why not?

  Compute interval for true mean delivery time

Suppose the population standard deviation is 0.3 minutes and the sample mean is 9.975. A 90-percent confidence interval for the true mean delivery time is?

  Rule to decide who will pay the bill

Suppose that you go out to sauerkraut pizza with two friends. you have agreed to the following rule to decide who will pay the bill. each person will toss a coin. the person who gets a result that is different from the other teo will pay the bill...

  Sampling technique for study

Explain why random samples are preferred to nonrandom samples.

  Find value of critical test statistic-level of significance

If the goal is to test whether less than 75% of the flights depart on time, what is the value of the critical test statistic at the 10% level of significance?

  Does average ratio deviate from hypothesized ratio

Other questions we might want to ask about pooling similar populations: Do all the subpopulations have the same ratio of yellow to green seeds? Does the average ratio deviate from our hypothesized ratio?

  Identify the null and alternative hypothesis

Identify the null and alternative hypothesis, test statistics, p-value or critical value(s), conclusion about the null hypotesis and final conclusion that address the original claim.

  We are concerned that the hours might be higher or lower

the depot is using a standard of 635 hours for a particular modification effort. you are to review the standard and

  Population mean waiting time

At a 5% level of significance, is there sufficient evidence that the population mean waiting time is now less than 3.7 minutes?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd