Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Jun 28, 2024

A construction company employs 5 engineers, 10 electricians, 45 masons, 30 carpenters,10 plumbers and 25 labourers. Using the stratified random method of sampling, calculate the

A construction company employs 5 engineers, 10 electricians, 45 masons, 30 carpenters,10 plumbers and 25 labourers.

Using the stratified random method of sampling, calculate the number of masonsthat will be in a sample of 25 of these employees.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Trigonometry A Unit Circle Approach

Authors: Michael Sullivan

10th Edition

0321999347, 9780321999344

More Books

Students also viewed these Mathematics questions

Question

★★★★★

A partnership has the following capital balances: Carpenter (40% of gains and losses) . . . . . . . . . . . $140,000 Dane (30%) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 280,000...

Answered: 1 week ago

Question

★★★★★

Explain the nature and importance of a job cost sheet. AppendixLO1

Answered: 1 week ago

Question

★★★★★

3. Use mixed-ability groups in cooperative exercises.

Answered: 1 week ago

Question

★★★★★

1. The market equilibrium is shown by the intersection of the ____ curve and the ____ curve. 2. Excess demand occurs when the price is (less/greater) than the equilibrium price; excess supply occurs...

Answered: 1 week ago

Question

★★★★★

X Answer is complete but not entirely correct. Requirement General Journal General Ledger Trial Balance Income Statement St Retained Earnings Balance Sheet FS Impact The financial statements report...

Answered: 1 week ago

Question

★★★★★

In-Class Assignment-14-Chapter 14- Project Management The Importance of Project Management When Bechtel, the subject of the opening Global Company Profile, begins a project, it quickly has to...

Answered: 1 week ago

Question

★★★★★

(2) A positively charged particle of mass 7.2 X 108 kg is traveling due east with a speed of 85 m/s and enters a 0.31-T uniform magnetic field. The particle moves through one-quarter of a circle in a...

Answered: 1 week ago

Question

★★★★★

3. (10 points) In this question you will see that soft-SVM can be formulated as solving a regularized ERM rule, which uses a popular error function called hinge loss (see https:...

Answered: 1 week ago

Question

★★★★★

Suppose that Ivanhoe International Ltd. had the following records: 2025 2024 Ending inventory $48650 $27490 Cost of goods sold 222100 210890 What is Ivanhoe's average days in inventory for 2025?...

Answered: 1 week ago

Question

★★★★★

1 . If Custom Call Services does transition to a PTO policy, what are some things that Stan should consider including in the policy to address concerns about absenteeism ?

Answered: 1 week ago

Question

★★★★★

what is the work content and components of the project. It can be described by naming all the activities performed?

Answered: 1 week ago

Question

★★★★★

Gas mixtures. A mixture composed of CO and H2 is contained at 283 kPa. Calculate the partial pressure of the H in kPa in this mixture if the mole fraction of CO is 68 %. Provide the answer to three...

Answered: 1 week ago

Question

★★★★★

10. Try to remember the last communication you entered into. How many times did you fill in information that the other person did not convey? How many times did you speak before the other person...

Answered: 1 week ago

Question

★★★★★

6. Think of a situation where you noticed that the other person or people did not like or understand your behaviour. Examine your own intentions behind the behaviour.

Answered: 1 week ago

Question

★★★★★

2. In this chapter, the reader should reflect on the following concepts: historical reason, goal orientation, core values and top performance.

Answered: 1 week ago

Previous Question Next Question