Determining equal period of before-after time

Assignment Help Basic Statistics

Reference no: EM1320835

Q1) John's Bargain Department Store spent= $50,000 on training program to improve sales effectiveness of its employees. Below is table of before and after sales amounts for random sample of employees who took training program. Suppose that data is recorded for equal period of "before"-"after" time. Use 1% level for risk.

Person	Before Training	After Training	Person	Before Training	After Training
CJ	$38,747	$40,838	JZ	$49,090	$53,700
TM	$42,505	$48,555	HB	$45,650	$49,799
JJ	$35,464	$36702	TA	$53,250	$55,404
DN	$51,010	$52,910	ZK	$60,990	$61,858
EW	$48,575	$60,999	PL	$58,344	$59,995
CH	$32,377	$38,358	LD	$44,012	$54,038

a) Given processed data, explain what John must do.

Reference no: EM1320835

Questions Cloud

Form of business organization : What form of business organization would you choose for this venture, and why? Outline the advantages and disadvantages of each of the three major types of business in this particular context.

Developing the marketing requirements : Develop a code scheme that will meet marketing managers stated requirements. Write down a brief memo to marketing manager proposing at least one alternative to the code she proposed

Disposable income measure the before-tax income : Does disposable income measure the before-tax income received by resource suppliers

Find the rating probability between 230 and 260 : Find the probability that they will have a rating between 230 and 260

Determining equal period of before-after time : Suppose that data is recorded for equal period of "before"-"after" time. Use 1% level for risk. Given processed data, explain what John must do.

Minimum efficient scale for each technology : Illustrate what is the minimum efficient scale for each technology. Illustrate what if it was more optimistic about summer sales.

Cidr notation : Utilizing the CIDR notation show how to subdivide address block allocated to the provider into four different address blocks allocated to each of the four customers.

Determining sales contracts : Provide a well written answer of not less than 200 words to the following. Weaver Mills Co. in Country F contracted to purchase 100,000 yards of jute from Natural Fiber Co. in Country G at US$ 0.64 per yard. Natural delivered 22,228 yards

Effect when the paicenes vineyard was leased by heublein : Was there a UFW-Almaden contract in effect when the Paicenes vineyard was leased by Heublein to Glen Ellen

User Account

All Pages