Compute measures of central tenancy and a dispersion

Assignment Help Basic Statistics
Reference no: EM13954475

1. The weight in pounds of ten randomly-selected football players are:

245, 304, 310, 251, 195

185, 230, 264, 315, 196

Find the median of these weights.

2. The price in dollars of a gallon of gasoline at the end of each month is recorded for one year. The results are:

253_number.png

Find the midrange of these prices.

3. To get a C in history, Nandan must average 74 on four tests. Scores on the first three tests were 69, 75, and 60. What is the lowest score that Nandan can get on the last test and still receive a C?

4. The table below gives the total spectator attendance for various U.S. sports in 1997.

50_number1.png

Determine to the nearest tenth the median of these attendance numbers.

5. State College's baseball team had the following scores in their last 8 games: 14, 5, 6, 0, 6, 9, 6, and 15. Determine to the nearest tenth the mean of these scores.

Expectations:

Compute measures of central tenancy and a dispersion measure and be able to make appropriate decision based on these computations.

Reference no: EM13954475

Questions Cloud

Theory address organization change : or the Unit VII Research Paper, you will use the outline from Unit I and research located in Unit IV to create a final paper. As part of the body of your paper, you will address the following points:
What is a balanced scorecard and how are companies using it : What is a "balanced scorecard" and how are companies using it? Answer the following question after reading the attach file. 200 words with references.
Population health and the environment : You are a healthcare professional who has researched the effects of environmental factors on population health. Because of your expertise in this field, you are presenting your findings at a global conference on environmental health issues. To pre..
Compute the charge to the profit and loss account : (a) Compute the amounts which will be included in fixed assets in respect of the stores at Locations A and B on 30 September 1997. Give full explanations for the amounts you have included. (b) Compute the charge to the profit and loss account for..
Compute measures of central tenancy and a dispersion : The price in dollars of a gallon of gasoline at the end of each month is recorded for one year.
Calculate the center of mass of a cone with mass m : Given a cone of height H and angle alpha with constant density. Calculate the center of mass using triple integrals in cylindrical coordinates. This requires a description of the solid in such coordinates and the use of the element of volume in th..
The value of a pint of juice not pasteurized : The company has determined that the sales value of 100 pounds of peels at the split-off point is $350, and the value of a pint of juice not pasteurized or bottled is $0.4. Beyond the split-off point, the cost of sugar-coating and packaging the 100..
Respect of the development for the year : On 1 January 1995, X Ltd borrowed £30 million to finance the project. The £30 million carries no interest but is repayable on 31 December 1997 at a premium of £9.93 million (i.e. £39.93 million is to be repaid in total). The superstore is to be br..
Calculate the distance of closest approach to the nucleus : An Alpha particle of energy 4 keV (1 eV = 1.6 x 10^-19 J) is scattered by an aluminium atom through an angle of 90 degrees. Calculate the distance of closest approach to the nucleus. ( Atomic number of alpha particle = 2, atomic number Al = 13, e ..

Reviews

Write a Review

Basic Statistics Questions & Answers

  Statistics-probability assignment

MATH1550H: Assignment:  Question:  A word is selected at random from the following poem of Persian poet and mathematician Omar Khayyam (1048-1131), translated by English poet Edward Fitzgerald (1808-1883). Find the expected value of the length of th..

  What is the least number

MATH1550H: Assignment:  Question:     what is the least number of applicants that should be interviewed so as to have at least 50% chance of finding one such secretary?

  Determine the value of k

MATH1550H: Assignment:  Question:     Experience shows that X, the number of customers entering a post office during any period of time t, is a random variable the probability mass function of which is of the form

  What is the probability

MATH1550H: Assignment:Questions: (Genetics) What is the probability that at most two of the offspring are aa?

  Binomial distributions

MATH1550H: Assignment:  Questions:  Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.

  Caselet on mcdonald’s vs. burger king - waiting time

Caselet on McDonald’s vs. Burger King - Waiting time

  Generate descriptive statistics

Generate descriptive statistics. Create a stem-and-leaf plot of the data and box plot of the data.

  Sampling variability and standard error

Problems on Sampling Variability and Standard Error and Confidence Intervals

  Estimate the population mean

Estimate the population mean

  Conduct a marketing experiment

Conduct a marketing experiment in which students are to taste one of two different brands of soft drink

  Find out the probability

Find out the probability

  Linear programming models

LINEAR PROGRAMMING MODELS

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