Wage of employees of a certain company

Assignment Help Basic Statistics
Reference no: EM131066717

The average hourly wage of employees of a certain company is $10.87. Assume the variable is normally distributed. If the standard deviation is $4.31, find the probability that a randomly selected employee earns less than $9.36.

Reference no: EM131066717

Questions Cloud

Argue that most environmental problems : Question 2 Although there is often political division between the Democrats and Republicans, they all agree on the reasons for global climate change.
Briefly define general and special revelation : Read the story of the raising of Lazarus in John 11. What can we learn about Jesus and death from this account of the event? Read the 11 reasons for suffering listed in the lecture. Which reason(s) might provide good cause for a Christian to "coun..
How many boxes of lettuce should the supermarket purchase : How many boxes of lettuce should the supermarket purchase tomorrow?
Descriptive paragraph using sensory details : For the practice assignment, students will write one descriptive paragraph using sensory details. To start, students should identify an object or place with which they are familiar, for example, a bird, a flower, a tree, a park, or one's backyard..
Wage of employees of a certain company : The average hourly wage of employees of a certain company is $10.87. Assume the variable is normally distributed. If the standard deviation is $4.31, find the probability that a randomly selected employee earns less than $9.36.
Write down the pseudo code for selection sort algorithm : Write down the pseudo code for selection sort algorithm and using bellow array values perform the selection sort algorithm. Provide all the steps and describe them
Picking out three names randomly : Select three students from a class to receive ice cream by putting all the students' names in a hat ad picking out three names randomly. Is it a observational study, sample survey or an experiment ? Why?
How does distinguish technical writing from business writing : How does Locker distinguish technical writing from business writing? Write a couple of sentences or so in your response to this question.
Find the volume of the solid in the first octant bounded : find the volume of the solid in the first octant bounded

Reviews

Write a Review

 

Basic Statistics Questions & Answers

  Reducing substantive tests of transactions

If sales invoices are automatically calculated and posted by a company's computer system, can the auditor reduce substantive tests of transactions for the accuracy objective? Why?

  Flexible working schedule for women with children

What is the probability that 30% or fewer male employees will indicate that they have to pick up the slack for mom's working flextime ?

  Testing of hypothesis

Find the sample proportions and test statistic for equal proportions. Is the decision close? Find the p-value.

  Find confidence interval for population mean number

Wwith standard deviation of 3.8 miles. Find a 99% confidence interval for the population mean number of weekly miles denise runs.

  Suppose the probability density function of the length of

suppose the probability density function of the length of computer cables is fx 0.1 from 1200 to 1210 millimeters.

  Find confidence for true proportion of all college students

When 338 college students are randomly selected and surveyed, it is found that 109 own a car. Find a 99% confidence for the true proportion of all college students who own a car.

  Determine and interpret p-value for testing mean weight

Population standard deviation is known to be 8 grams. Determine and interpret p-value for testing that mean weight of Take-a-Bite is less than 175 grams.

  Conduct hypothesis test of to see sample data

Conduct a hypothesis test of to see whether the 2001 sample data indicate that the variability in interest rates has changed. Use . What is your conclusion?

  In a sample of 61 randomly seldom selected students 31

in a sample of 61 randomly seldom selected students 31 flavored the amount being budgeted for next years intramural and

  Is there an association between the use of computerized

is there an association between the use of computerized system and hospital mortality? in a large-scale hospital study

  Would it be reasonable to obtain sample size

Assuming 95% confidence, what is the recommended sample size if the desired margin of error is 1,000 miles? Would it be reasonable to obtain this sample size? Why/why not?

  Determine two-sided confidence intervals of mean speed

Suppose observations on 50 vehicles yielded a sample mean of 65 mph. Assume that the standard deviation of vehicle speed is known to be 6 mph. Determine the two-sided 99% confidence intervals of the mean speed.

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