Find the probability adults sampled prefer coffee

Assignment Help Basic Statistics
Reference no: EM13121726

Suppose that 60% of adults in the population prefer coffee over tea. If you take a random sample of 100 adults, what's the probability that less than 50% of the adults sampled prefer coffee? Write answer in decimals using 4 digits precision.

Reference no: EM13121726

Questions Cloud

Find probability that exactly five jury members is women : The waiting room for jury selection has 40 women and 30 men to choose from. A jury of 12 is selected from these 70 people, what is the probability that exactly 5 of the jury members will be women?
Business for personal living expenses : During the year, Mac withdrew $93,000 from the business for his personal living expenses. Assuming MACS is a sole proprietorship, how do these transactions affect Mac's taxable income for the year?
Illustrate what should harold do : The client also says that he does not remember any Section 1231 net losses on the prior-year returns. Illustrate what should Harold do? Why?
Investment income-related expenses : Investment income and related expenses amount to 7,000 and 500 respectively. What is Mike and Sallys interest deduction for the 2010 tax year?
Find the probability adults sampled prefer coffee : If you take a random sample of 100 adults, what's the probability that less than 50% of the adults sampled prefer coffee? Write answer in decimals using 4 digits precision.
The probability of a bit error in a memoryless binary : The probability of a bit error in a memoryless binary symmetric communication channel is 10^-3. Find the probability of a block of 1000 bits
In what ways is genomic imprinting similar to x-inactivation : in what ways is genomic imprinting similar to X-inactivation in what ways are the different.
Find probability that one professors is extroverted : Approximately 34% of all university professors are extroverted Suppose you have classes with 5 Different professors. Find probability that 1 is extroverted? Find probability that 2 are extroverted.
Calculate the probability that she should receive : Use this tree diagram and the probability determined in part (a) to calculate the probability that she should receive at least one payment exactly on time.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Diffusion of treatment

Patrick was studying effects of small rewards (such as candy, gum, and soda pop) on intrinsic motivation. He tested fifth-grade children in a special room set aside by the school.

  Determining likelihood of accepting a defective lot

Determine the likelihood of accepting a lot which is 1% defective?

  Determine eoq to minimize annual cost

A product sold by Home Depot, Inc., with an annual demand of 1000 units has Co = $25.50 and Ch = $8. The demand exhibits some variability such that the lead-time demand follows a normal probability distribution

  Draw histogram and graph for probability function

Let X be the number obtained on the blue die minus the number obtained on the red die. Draw a histogram for its probability function and a graph for its distribution function.

  Determine probability that first three units produced-defect

Batch has just been completed. Determine probability that first three units manufactured in this batch will contain at least total of 4 defects?

  Determine the p-value of the test statistic

Let p represent the population proportion of all numbers in the corporate file that have a first nonzero digit of 1. Test the claim that p is less than 0.301 by using What is the P-value of the test statistic?

  Find probability that runner will complete road race

If one runner is selected at random, what is the probability that this runner will complete this road race in less than 231.58 minutes?

  Determining european call option binomial tree

A stock price is currently $100. Over each of the next two three-month periods, it is expected to increase by 10% or fall by 10%. Consider a six-month European call option with a strike price of $105.

  Evolutionary theories concept

Evolutionary theories often, Emphasize that humans have adapted to their physical environment. One such theory hypothesis that:

  Mean of the distribution of sample-means

A population consists of the following four values: 8, 10, 12, and 16. From this population, there are 6 different samples of size 2. The means of the 6 samples of size 2 are: 9, 10, 12, 11, 13, and 14. Compute the mean of the distribution of the ..

  Interpretation of slope-intercept and regression equation

The use of linear regression is a critical tool for a manager's decision-making ability. Please carefully read the example below and try to answer the questions in terms of the problem context.

  Transportation and assignment models

Don Levine Corporation is considering adding an additional plant to its three existing facilities in Decatur, Minneapolis, and Carbondale. Both St. Louis and East St.Louis are being considered.

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