Write the appropriate null and alternative hypothesis

Assignment Help Basic Statistics
Reference no: EM131840929

A consumer group claims that the average wait time at a facility exceeds 40 minutes. Write the appropriate null and alternative hypothesis.

(you may use these symbols: mu for population mean, >= for greater than or equal to, <= for less than or equal to, != for not equal to)

Reference no: EM131840929

Questions Cloud

Provide a written explanation of what process : State the Nash Equilbria for this game and provide a written explanation of what process (step-by-step) you took to reach your conclusion(s):
Explain any six tools available for government interventions : Hence government need to intervene to bring efficiencies. Explain tools available for government interventions to deal with market failures suitable examples.
What is the value of the test statistic : What is the value of the test statistic (Zstat or z-sub-xbar)?
Provide one example of a cyber crime : An explanation of two ways that you are personally vulnerable to cyber crime.Provide one example of a cyber crime that is both serious and costly .
Write the appropriate null and alternative hypothesis : A consumer group claims that the average wait time at a facility exceeds 40 minutes. Write the appropriate null and alternative hypothesis.
Discuss a recent natural hazard : Discuss a recent natural hazard that you remember happening: hearing about in the news or being a part of it. Discuss what happened and what spheres.
What is the probability that the sample mean : A random sample of 40 stocks are selected. What is the probability that the sample mean would be below $86? (Provide four decimal places).
Calculate the present value of the increased income : Calculate the present value of increased income per participant with each of following discount rate: 0 percent, 1 percent, 3 percent, 5 percent and 10 percent.
What is the probability that the age is below 36 : The age of students in an institution is uniformly distributed between 20 and 40. What is the probability that the age is below 36?

Reviews

Write a Review

Basic Statistics Questions & Answers

  Confidence interval for difference in mean reductions

Determine a 95% confidence interval for the difference in the mean reductions in blood pressure, assuming that the measurements are normally distributed with equal variances.

  Internet effectiveness as it relates to imc

Describe four ways to measure Internet effectiveness as it relates to IMC.

  Compare the relationships between customer service

Compare the relationships between customer service and follow-up to a business relationship. Include in your answer why the customer's interest

  Assumptions required for statistical tests

Why do we care whether the assumptions required for statistical tests are met? (Tip: You might also want to write your answer on a note card you paste to your computer.)

  Give two suggestions regarding how a statistician might

give two suggestions regarding how a statistician might generate probability estimates when empirical data is

  Compute probability of the amount of total claims

Find the probability that the amount of total claims over a period of 100 days is at least $150,000.

  Creating a growing demand for exotic pets

Young affluent U.S. professionals are creating a growing demand for exotic pets. The most popular pets are the Shiba Inu dog breed, Rottweilers.

  Major grocery store as a check-out clerk

Bill has just started working for a major grocery store as a check-out clerk. Mason is training him in the duties of the new position. At the end of the first day, Bill and Mason are counting the cash in their drawer and reconciling cash receipts ..

  Level of significance-integers not generated uniformly

At the 0.05 level of significance, is there sufficient reason to believe that the integers are not being generated uniformly?

  Describe the test-value

A researcher hypothesizes that the variation in the amount of money spent on business dinners is greater than the variation of the amount of money spent on lunches. The variance of nine business dinners was $6.12 and the variance of 12 business l..

  Calculate descriptive statistics for the prices

ECON940 - Statistics for Decision Making Business Report - Visually present data for the unit price of the product from different brands. Calculate descriptive statistics for the prices of different brands. Comment on the location, shape and variab..

  Compute the standard error of the proportion calculate the

bentley foods inc. a large manufacturer of frozen foods has developed a new line of frozen pizza. management has agreed

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