To utilize the students experience

Assignment Help Basic Statistics
Reference no: EM131110269

The morning arrival times for 10 days of a school bus at the Tipperary street pickup stop are 8:05, 8:06, 8:09, 8:12, 8:03, 8:15, 8:11, 8:16, 8:00, and 8:14. The scheduled pickup time is 8:05 but past experience has led the students to believe there is a tendency for the bus to arrive late rather than be on time or early. For convenience we relabel so that 8:00 is represented by 0, 8:05 by 5, and so forth, hence we can consider the possible arrival interval to be [0, 20]. To utilize the students' experience, we choose the prior where the prior density μ' = f0 is

This choice makes arrivals a priori three times more likely to be in the interval [10, 20] than in the interval [0, 10]. The corresponding prior distribution μ is

For the choice α = 3, find the Bayes estimator given by (16.15). What is the posterior probability that the bus will be more than 10 min late?

Reference no: EM131110269

Questions Cloud

Compute the present value of the minimum lease payments : Prepare all necessary journal entries for Adams for this lease through January 1, 2012.
What role do investment bankers often play : What role do investment bankers often play in the merger negotiation process? What is a tender offer? When and how is it used?
How unix system affect social movement and transition : How Unix system affect social movement and transition - how the social movement and transition are affected should be reflected
What is the objective of lease classification criteria : An important element of evaluating leases is determining whether substantially all of the risks and rewards of ownership are transferred in the lease. How is "substantially all" defined in the authoritative literature?
To utilize the students experience : The morning arrival times for 10 days of a school bus at the Tipperary street pickup stop are 8:05, 8:06, 8:09, 8:12, 8:03, 8:15, 8:11, 8:16, 8:00, and 8:14.
What is the ratio of exchange : What is the ratio of exchange? Is it based on the current market prices of the shares of the acquiring and target firms? Why may a long-run view of the merged firm's earnings per share change a merger decision?
Apple for macintosh desktop computers : Prior to 2001, the operating system used by Apple for Macintosh desktop computers was completely proprietary. In 2001, Apple introduced a new operating system (OS X) based on Unix.
The main groups without health insurance : The main groups without health insurance are;
Describe the procedures that are typically used : Describe the procedures that are typically used by an acquirer to value a target company, whether it is being acquired for its assets or as a going concern.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Why to use the chi-square statistic

Provide an explanation of a chi-square test. Why would you use the chi-square statistic? What type of data is used with chi square analysis?

  What is the ucl a and the lcl b what is the probability

a control chart for the fraction non-conforming of muffler bearing production is maintained with a p value of 0.10 and

  Effects of cold and warm temperatures on springback

The accompanying data was extracted from the article "Effects of Cold and Warm Temperatures on Springback of Aluminum-Magnesium Alloy 5083- H111" (J. of Engr. Manuf., 2009: 427-431). The response variable is yield strength (MPa), and the predicto..

  Transact business in a foreign language

The probability that an American CEO can transact business in a foreign language is 0.2. Ten American CEO's are chosen at random. b) what is the probability that at least two can transact business in a foreign language?

  What is the probability that no student wins

The random variable X has which of the following probability distributions and What is the probability that no student wins

  Determining mean number of hurricanes in a year

Over the past 50 years, the number of hurricanes that have been reported are as follows: 9 times there were 7 hurricanes, 14 times there were 8 hurricanes, 19 times there were 11 hurricanes, and in the remaining years there were 14 hurricanes. Wha..

  Detailed explanation to regression equation

A professor obtains SAT scores and freshman grade point averages (GPAs) for a group of n=15 college students. The SAT scores have a mean of M=580 with SS=22,400, and the GPAs have a mean of 3.10 with SS=1.26, and SP=84.

  Determine sampling exercises

What are the theoretical parameters for the sampling distribution based on these 40 trains? Assume you are dealing with an infinite population of trains.

  A motor bike battery manufacturer found that the life of

a motor bike battery manufacturer found that the life of their batteries is normally distributed with a mean life span

  Whether the given study is observational or experimental

A teacher divides her class into two groups. One group is taught a lesson on the computer and the other is taught by traditional lecture. The teacher then gives a test to see that group has better grades.

  Examine the values for the mad and mse in parts b and e

a major brokerage company has an office in miami florida. the manager of the office is evaluated based on the number of

  Confidence interval for average days worked by employees

Standard deviation of 23.8 days. What is the 90% confidence interval for the average days worked by employees in all payroll departments?

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