Calculating the value of the test statistic of visitors

Assignment Help Basic Statistics
Reference no: EM132464169

A hospital director is told that 46% of the emergency room visitors are uninsured. The director wants to test the claim that the percentage of uninsured patients is more than the expected percentage. A sample of 200 patients found that 100100 were uninsured. At the 0.05 level, is there enough evidence to support the director's claim?

Find the value of the test statistic. Round your answer to two decimal places.

Reference no: EM132464169

Questions Cloud

Calculate variance between flexible budget and actual result : Given actual results and the operating rates, get a flexible budget for 1 month. Actual operating results for the month are provided.
Calculate the standard error for each of sampling scenarios : Calculate the standard error for each of these sampling scenarios.
Determine post to the ledger accounts : Preapre a Journalize the transactions.Post to the ledger accounts. show a trial balance on April 30, 2017.Emily Valley is a licensed dentist.
What is the expected value of the game for taranique : a) What is the expected value of the game for taranique if the value of the prize is $5.00?
Calculating the value of the test statistic of visitors : Find the value of the test statistic. Round your answer to two decimal places.
Compute cash collections from customers for each month : It is expected that 75% of the sales will be collected in the month of sale, Compute cash collections from customers for each month
What is the average of numbers : Consider the population of 41 whole numbers from 0 to 40. What is the average of these numbers?
Find the percentile rank of 89 : The following data are the time in minute taken to finish an exam.
Compute the gross profit as a percentage of cost : Compute the gross profit as a percentage of cost of goods sold for Company A.Compute the gross profit as a percentage of net sales for Company B.

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