Probability distribution-graph

Assignment Help Basic Statistics
Reference no: EM13101972

On average, 40 percent of U.S. beer drinkers order light beer. (a) What is the probability that none of the next eight customers who order beer will order light beer? (b) That one customer will? (c) Two customers? (d) Few than three? (e) Construct the probability distribution, make a graph of its PDF, and describe its shape.

Reference no: EM13101972

Questions Cloud

Compute the quantity of heat that is absorbed : The heat of vaporization of water =40.66 kJ/mol at 100 °C. Compute the quantity of heat that is absorbed/released when 9.00 grams of steam condenses to liquid water at the temperature of100 degree celsius.
What is the yearly sales distribution : Five distinct products in a product family of the Cumberland Company have identical sales patterns. Every averages 100 units per month with a standard deviation of 10 units. Assuming normal distributions as well as independent demands
Calculate the annual transportation and holding cost : TopOil, a refiner in Indiana, serves three customers near Nashville, Tennessee, and maintains consignment inventory (owned by TopOil) at each location.
Find the intrinsic conductivity for germanium : Find the intrinsic conductivity for germanium. (Assuming ni = 2.5x 1019/m3 at room temperature.)
Probability distribution-graph : On average, 40 percent of U.S. beer drinkers order light beer. (a) What is the probability that none of the next eight customers who order beer will order light beer?
Explanation for gap analysis : Explain what a "gap analysis" is including how gaps are defined and measured. Be sure to address how gap analysis relates to needs, requirements, design, project scoping, evaluation and evaluation planning.
Compute the solubility of co2 : Compute the solubility of CO 2 in H 2 O at 25 oC in moles/L if the partial pressure of CO 2 in the headspace water sample is 1.56 atm.
Disregard flotation costs : If both bonds are to offer investors with the same yield how many of the Issue 2 bonds must Power issue to raise $3,000,000? Disregard flotation costs as well as round your final answer up to a whole number of bonds
What is the specific heat for the metal : What is the specific heat for the metal if It takes 48.0J to raise the temperature of an 8.60g piece of unknown metal from 13. Degree Celsius to 24.3 degree celsius?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Commercials to maximize the estimated number

How should the candidate purchase the five commercials to maximize the estimated number of additional voters?

  Statistical concepts clarification

What type of research design is the strongest when I what to adopt a new educational program? Using a pre-test and post-test with control group, the previous method but without the control group.

  Population mean is less than a specified value

To test whether the population mean is less than a specified value.

  Manufacturer of microwaves gathers information

A manufacturer of microwaves gathers information on microwave sales from a random sample of 50 stores in a large retail chain. In the sample, the mean number of microwaves sold per store last week was 19, with standard deviation 2.

  Percentage of weights

What percentage of bags will weigh more than 16.4 ounces? What percentate of bags will weigh less than 15.92 ounces

  Checking normality assumption

Construct a 90 percent confidence interval for the proportion of all kernels that would not pop. Check the normality assumption.

  Independent poisson random variables

Let X1,... x30 be independent Poisson random variables having mean 1. (a) Use Chebyshev's inequality to find a lower bound on the probability.

  Probability of guessing correct answers

While taking a multiple choice test, I realize I cannot answer the 5 questions without guessing. There are 5 choices for each question, A B C D or E.

  Probability of choosing member from committee

The board of directors of Saner Automatic Door Company consists of 12 members, 3 of whom are women.

  Finding probabailty that none of the antennas is defective

Assume 1.5% of antennas on new Nokia cell phones are imperfect. For random sample of 200 antennas, determine the probability that: None of the antennas is defective.

  Understanding of sampling distribution

In the following questions, you should demonstrate your understanding of sampling distribution:

  Value of test statistic of college students

At the .05 level, you are testing whether there is a significant difference in the proportions of college students and similar aged non college students having accidents during the two year period. What is the value of your test statistic.

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