Calculate the probability, Basic Statistics

Assignment Help:

The Stalk Market, an independent grocery chain, has been serving and supporting local communities for over 90 years. Its stores offer friendly service and a wide assortment of natural and organic foods. The company is committed to high employee satisfaction and great customer service. In an effort to better understand the characteristics of their workforce, the management has randomly selected 180 employees, who were then classified according to their job category and gender. The resulting data are summarized in the contingency table below:

 (a)  Use Excel to obtain a 100% stacked column chart for the data from the table. What does your chart suggest is the relationship between the type of job and gender?

EXCEL Instructions:

Refer to Topic 6 in the Excel Booklet for instructions on how to obtain 100% stacked column chart. Please make sure that the title of your chart ends with your network ID (e.g. The Stalk Market Employees bloggsj001).

(b) Use the contingency table to calculate the following probabilities; include an appropriate probability statement for each case:

(i). The probability that an employee is female.

(ii). The probability that an employee is male and a checkout operator.

(iii). The probability that an employee is female or a supervisor (or both).

(iv). Given that an employee is male, the probability that he is a shelf stacker.

(v). Given that an employee is a supervisor, the probability that they are female.

(c) Are 'job category' and 'gender' independent or dependent? How do you know?

Show all calculations that support your answer.


Related Discussions:- Calculate the probability

Descriptive measures, what are the properties of mean,mode and median?

what are the properties of mean,mode and median?

Capital projects funds, Capital projects funds Capital projects funds are ...

Capital projects funds Capital projects funds are used to account for the acquisition &/or structure of major capital facilities [other than those financed by proprietary funds &

Give the appropriate choice of the null hypothesis, 1 . Below are the point...

1 . Below are the points scored by the winning team in Week 10 of NFL professional football games this Fall, 2011. 24 17 44 13 21 24 30 20 37 26 17 22 27 37 37 45 a) Use thes

Stock control, Two components, A and B, are used as follows: normal usage -...

Two components, A and B, are used as follows: normal usage - 50 per week each minimum usage - 25 per week each maximum usage - 75 per week re-order quantity - A:300; B:500 re-order

Calculate the posterior variance and mean, 1. Suppose that there is a Beta(...

1. Suppose that there is a Beta(2,2) prior distribution on the probability µ that a coin will yield a "head" when spun in a speci?ed manner. The coin is independently spun 10 times

The data analysis process and statistical techniques, I need to conduct an...

I need to conduct an analysis' on an alcohol and substance abuse study. the data set is too large to upload . The data set is the SPSS version that I need to work from. Here is the

Calculate the maximum hourly rate, Question: Sharp Discounts Who...

Question: Sharp Discounts Wholesale Club has two service desks with one server at each desk.  There is one desk at each entrance of the store.  Customers arrive at each

Cost accounting , is direct costing variable, relevant or prime costing

is direct costing variable, relevant or prime costing

Historigram, what is historigram in statistics please give the problems and...

what is historigram in statistics please give the problems and there solution in statistics as soon as possible

Write Your Message!

Captcha
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