Basic statistics of wait times

Assignment Help Basic Statistics
Reference no: EM1392759

Creek Ratz is a very popular restaurant located along the coast of northern Florida. They serve a variety of steak and seafood dinners. During the summer beach season, they do not take reservations or accept a call seating. Management of the restaurant is concerned with the time a patron must wait before being seated for dinner. Listed below is the wait time, in minutes, for the 25 tables seated last Saturday night.

28 39 23 67 37 28 56 40 28 50

51 45 44 65 61 27 24 61 34 44

64 25 24 27 29

a. Explain why the times are a population.

b. Find the mean and median of the times.

c. Find the range and the standard deviation of the times

Reference no: EM1392759

Difference between quantitative and mixed methods

Describe the difference between quantitative and mixed methods, what are the general advantages and disadvantages of the two research approaches featured in the articles.

What is the probability that a pipe section selected

Assume that the probability that a precast pipe reaches the end of its life this year is 0.16, while such probability for steel and PVC pipes are 0.01 and 0.005, respectivel

Estimating probability based on the discrete distribution

The casino game craps is based on rolling two dice. Here is the assignment of probabilities to the sum of numbers on the up face when two dice are rolled:

Hypothesis testing-population proportion

A student wants their College to offer Kickboxing classes as a Physical Education class. To justify that the class is desired he surveys 200 students and finds that 56% woul

Analyzing data using spss glm procedure

Type the above data into the SPSS Data Editor window, or save this file as an unformatted text file and write SPSS syntax to read it in.

Find probability that on given night less rooms are rented

If it is assumed that the probability distribution for the number of room rentals forms a normal distribution, what is the probability that on a given night?

Probability to filed a claim within the last year

40 percent of policyholders 55 years or older submit a claim during the year. Fifteen policyholders are selected at randomhow many of the policyholders would you expect to hav

Find the equation of the regression line

Find the equation of the regression line. What is the predicted value when x = 4? Is the correlation significant at 5% significance level (95% confidence level)? Why or why no


Write a Review

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