Question regarding the approximate the probability

Assignment Help Basic Statistics
Reference no: EM131099519

In a certain city of several million people, 5.4% of the adults are unemployed. If a random sample of 245 adults in this city is selected, approximate the probability that more than 15 in the sample are unemployed. Use the normal approximation to the binomial with a correction for continuity.

Round your answer to at least three decimal places. Do not round any intermediate steps.

 

Reference no: EM131099519

Questions Cloud

Set up a sbu to manufacture solar panels : Your company has the opportunity to set up a SBU to manufacture solar panels. Your company's cash flow is very tight so you want to be sure that this endeavor will at least pay for itself. The SBU can lease an existing plant for one year only.
Determine the closed-loop gain and i/o impedances of circuit : Now, suppose the output quantity of interest is Vout. Assuming RF is very large, compute the closed-loop gain and I/O impedances of the circuit.
Mean diameter of the sample shafts : If 70 shafts are sampled at random from the batch, what is the probability that the mean diameter of the sample shafts would be less than201.9inches? Round your answer to four decimal places.
Describe the difference between the four us coins : What cranial nerve may not be functioning properly if a patient cannot detect taste on the anterior tongue? What cranial nerve may not be functioning properly if a patient can move his/her eyes medial, superior, and inferior, but not lateral?
Question regarding the approximate the probability : If a random sample of 245 adults in this city is selected, approximate the probability that more than 15 in the sample are unemployed. Use the normal approximation to the binomial with a correction for continuity.
What was the firms operating cash flow : Sankey Inc. has current assets of $6,000, net fixed assets of$23,200, current liabilities of $5,600 and long term debt of $13,600. What was the firm's operating cash flow? What is the value of the shareholder's equity account for this firm?
Use of visuals in either pedagogic or popular science : LING337: Assignment 3. The use of visuals in EITHER pedagogic science OR popular science OR professional science and A comparison the use of visuals in professional, popular and pedagogic science
Normally distributed with a mean : An aptitude test is designed to measure leadership abilities of the test subjects. Suppose that the scores on the test are normally distributed with a mean of 580 and a standard deviation of 125.
Young corp ordered merchandise : On June 1, Year 3, Forever Young Corp. (FYC) ordered merchandise from a supplier in Turkey for Turkish lira (TL) 200,000. The goods were delivered on September 30, with terms requiring cash on delivery.

Reviews

Write a Review

Basic Statistics Questions & Answers

  The 70-year long-term record for weather shows that for new

the 70-year long-term record for weather shows that for new york state the annual precipitation has a mean of 39.81

  Better grade exam scores

Which of the following exam scores should lead to the better grade?

  Iq test and their z-score and p-value

The Weschsler IQ test has a μ =100 and a σ = 15. A vitamin company said if people took vitamin X for 30 days their IQ would improve. A simple random sample of 49 people took the vitamins for 30 days. They then took the IQ test. The mean IQ of the ..

  Is there evidence that dual degree students are receiving

Using a level of significance of .10, is there evidence that the dual degree students are receiving lower grades? Fully explain your answer.

  List possible combinations of opinions can be held-students

List all possible combinations of opinions that can be held by students A, B, and C. (Hint: There are eight possibilities.) Then give the probability of each of these outcomes. Note that they are not equally likely.

  Give an estimate of this common popualtion variance

Give an estimate of this common popualtion variance by pooling the sample variances given. Give an estimate of this common population variance based on the variance of the sample means given.

  Metabolic rate and body mass for caterpillars

Metabolic rate and body mass for caterpillars. Does the general relationship between metabolic rate and body mass described in Example 28.10 hold for tobacco hornworm caterpillars? The Minitab output (see page 28-24) was obtained by regressing the..

  Pareto chart on renewable energy

The following table describes the estimated green power sales by renewable energy in 2008: Develop a bar chart, pie chart, and Pareto Chart.

  Information about significance level

You are investigating the flight characteristics of different kinds of birds. You collect a sample of 33 European swallows (Hirundo rustica) and measure their air-speed velocity in a borrowed wind tunnel.

  What is the arithmetic mean primary earnings per share

The annual report of Dennis Industries cited these primary earnings per common share. What is the arithmetic mean primary earnings per share of common stock and The variance?

  What is the probability that at least five own computers

What is the probability that less than four candies in a given box are red?

  Te financial aid office of a university asks a sample of

question the financial aid office of a university asks a sample of students about their employment and earnings. the

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