Is this a normal distribution

Assignment Help Basic Statistics
Reference no: EM13946745

•With included given data which is number of hours worked per day for ten days.

Data: 4,2,4,2,4,0,3,2,1,1

•Create a frequency distribution table for your data. You can use Excel or Word.

•Calculate the standard deviation.

•Calculate the variance.

•Is this a normal distribution? How do you know?

•What are the implications?

Reference no: EM13946745

Questions Cloud

Prepare a summary of given article highlighting key points : Prepare a summary of the article highlighting key points relating to technology and global business. Your summary should be approximately 250-300 words.
Duct to measure the air temperature : A thermocouple is inserted into a hot air duct to measure the air temperature. The thermocouple (T1) is soldered to the  tip  of  a  steel  thermocouple  well  of  length L = 0.15 m and inner and outer diameters ofDi = 5 mm
This video discusses the sexual assault : In order to complete the Final Paper, watch one of the following videos: Welcome to homicide This video discusses a homicide in Richmond, VA. He wouldn't turn me loose: The sexual assault case of 96-year-old Miss Mary This video discusses the sexu..
What is the heat loss per unit length of pipe : What is the heat loss per unit length of pipe? Consider the effect of insulating the pipe with a rigid urethane foam (k = 0.026 W/m · K). Evaluate and plot the heat loss as a function of the thickness 8 of the insulation layer for 0 8 50 mm.
Is this a normal distribution : Create a frequency distribution table for your data. You can use Excel or Word. Calculate the standard deviation. Calculate the variance.
Key communication concepts you have gained : Determine the three (3) key communication concepts you have gained from this class. Explain the strengths and weaknesses of each. Propose how do you expect to use these concepts in your organization.
Calculate voltage v : Calculate voltage V0 (by hand). Show the work below.
High-tension line has an electrical resistance : A 25-mm-diameter, high-tension line has an electrical resistance of 10-4  !1/m and is transmitting a current of 1000 A. If ambient air at 10°C and 5 m/s is in cross flow over the line, what is its surface temperature?
Diameter experiencing cross flow of water : A computer code is being developed to analyze a tem- perature sensor of 12.5-mm diameter experiencing cross flow of water with a free stream temperature of 80°C and variable velocity.

Reviews

Write a Review

Basic Statistics Questions & Answers

  Regression equation and coefficient of determination

When is a regression equation used? What terms describe the fit of a regression equation to the data? What is the importance of the coefficient of determination (r2)?

  Introduction to binomial experiment

Which of the following can be treated as binomial experiment? (a) Surveying 1200 registered voters to determine their preferences for the next president?

  Afair coin is tossed independently five times ie pheads

a fair coin is tossed independently five times i.e. pheads ptails 0.5what is the probability ofa all headsb no headsc

  Rising the probability of best case scenario

If campaign can be expected to also to rise the probability of best case scenario to 0.4, is it a good investment.

  Determine p value for indicated hypothesis test

Determine the P value for the indicated hypothesis test with given standardized test statistic, z. Make decision whether to reject H0 for given level of significance deviation.

  Find the mean and standard deviation

Find the mean and standard deviation, for your sample of 40 CATCHER salaries and the corresponding 20 TEAM salaries. Are there any CATCHER salaries in your sample that fall outside that likely range? If so, list the catcher's name along with his sa..

  Suppose the sample slope measuring the relationship between

q. which of the following is not an assumption that must be met for the least squares estimations to be valid? why?a

  Compute time needed for five simulated maintenance checks

Using random numbers of 0.1567, 0.9823, 0.3419, 0.5572 and 0.7758, compute the time required for each of five simulated maintenance checks of the airplane's landing gear.

  Estimating quality assurance and binomial distribution

John Rengel is the Quality Assurance Supervisor for Vino Supremo Vinyards. He knows that 10 percent of each box of corks is undersized.

  Heights of trees in a forest are normally distributed with

heights of trees in a forest are normally distributed with mean 50 feet and standard deviation 12 feet. in a random

  Using the standard normal table find the proportions for

using the standard normal table find the proportions for the areas listed belowa. the area between z 0 and z 2.13b.

  Find the expected value of the promotion per customer for

a department store is running a promotion one saturday by giving out coupons for 10 of free merchandise. based on 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