Write down the formula for probability curve

Assignment Help Basic Statistics
Reference no: EM13108648

Weather forecast predicts May rainfall will be three to six inches: graph probability

Weather forecaster forecasts that May rainfall in local area will be between three and six inches but has no idea where within interval amount will be. Let x be amount of May rainfall in local area, and suppose that x is uniformly distributed over interval three to six inches.

a. Write down the formula for probability curve of x.
b. Graph probability curve of x.
c. Determine the probability that May rainfall will be at least four inches? at least five inches? At most 4.5 inches?

Reference no: EM13108648

Questions Cloud

Why light of shorter wavelength will produce a clearer image : Assuming that all other variables remain constant, explain why light of shorter wavelength will produce a clearer image than light of longer wavelengths.
Illustrate what is the total cost associated : illustrate what should the lot sizes be using lot-for-lot (L4L), economic order quantity (EQQ) and least total cost (LTC)? Also, illustrate what is the total cost associated with each lot-sizing technique?
What is lacking between myelin layers : Which cell processes are usually without branches near the cell of origin?
Waves the candy bar at krunch without saying a word : After examining Krunch’s candy and talking with Krunch, McDougal usually buys one or two candy bars. One afternoon, McDougal goes into Krunch’s candy shop.
Write down the formula for probability curve : Let x be amount of May rainfall in local area, and suppose that x is uniformly distributed over interval three to six inches. Write down the formula for probability curve of x.
Discussion on cross functional teams : Discuss at least one of the organizational trends listed on the Organizational Design Trends slide. Define and discuss the advantages and disadvantages of cross-functional teams.
How will those hazards impact the population : How will those hazards impact the population who frequently visit the park and what measures could be put in place to reduce the hazard vulnerability.
Cost of income taxation : Demonstrate graphically the cost of income taxation of 30% to consumers and producers for an income of $27,908 and how does the taxation change if the income was $220,874?
What magazine lottery have a choice among three alternatives : You can get $100,000 now, or $10,000 per year in perpetuity, or $50 000 now and $150,000 at the end of 10 years. If the appropriate discount rate is 12% per annum, which option should you choose?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Probability calculation by using z score

A salesperson goes door-to-door in a residential area to demonstrate the use of a new household appliance to potential customers. She has found from her years of experience that after demonstration, the probability of purchase (long run average) i..

  Explain an organizational scenario

Explain an organizational scenario where quantitative (ratio level of measurement) information is or could be used to make management decisions about creating, maintaining, or improving quality.

  Hypotheses and the decision rule

At a .10 level of significance, use Stat Tools (or Excel) to test the sponsors' hypothesis. State the null and the alternative hypotheses and the decision rule. Finally, discuss your findings.

  Determining sample mean using standard deviation

For a sample with standard deviation of 10, a score of X = 44 corresponds to z-score of 0.50.  Based on this info, determine the sample mean?

  Confidence interval-test of hypothesis

According to an IRS study, it takes an average of 330 minutes for taxpayers to prepare, copy, and electronically file a 1040 tax form. A consumer watchdog agency selects a random sample of 40 taxpayers and finds the standard deviation of the time ..

  Pick up the slack for moms working flextime

What is the probability that 25% or fewer male employees will indicate that they have to pick up the slack for moms working flextime?

  Find the probability values for standard normal distribution

Find the standard normal area for each of the following: (Round the answers to 4 decimal places.)

  Testing hypothesis using level of significance

Assume a business researcherwishes to test hypothesis that greater proportion of marketing managers keep track of such obligations.

  Hypothesis test for one way analysis of variance

Is there evidence to suggest a difference in the mean waiting times at the four body shops?

  Probability of choosing graduates

A study conducted at a certain college shows that 53% of the school's graduates find a job in their chosen field within a year of graduation. Find the probability that among 7 randomly selected graduates, at least one finds a job in his or her cho..

  The degrees of freedom

Assuming the nurses surveyed were a random sample from the population of all nurses in the United States, we can use these data to test the null hypothesis H0 that there is no association between the row and column variables in this two-way table...

  Representation of a sample or a population

Does the data set represent a sample or a population? If it is a sample, describe the population from which it has been drawn.

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