A group of 2000 individuals from 3 different cities were asked whether they owned a foreign or a domestic car. The following table shows the results of the survey.
CITY
Type of CarDetroit
Atlanta
Denver
Total
Domestic80
200
520
800
Foreign120
600
480
1200
Total200
800
1000
2000
?
At ? = .01 using the p-value approach, test to determine if the type of car purchased is independent of the city in which the purchasers live.
What will be an ideal response?
?2 = 135; p-value is almost zero; thus, reject H0 and conclude that the type of car purchased is not independent of the city. Critical value is 9.210.
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Which statement regarding consumption taboos is incorrect?
a. Strict Muslims do not consume pork. b. Hindus do not eat any beef; the cow is considered sacred. c. Orthodox Jews eat only cattle or fowl that has been ritually slaughtered so that it is "kosher." d. U.S. persons do not eat horse meat because of religious taboos.
Explain how favorable and unfavorable variances impact income.
What will be an ideal response?
Use the Gantt chart and activity list to determine which resource is released from this project for use in another project the earliest
Activity Resources Activity Resources R 3, 5 M 1, 2 H 1 K 4 G 2, 5 J 3 F 4, 1 P 1 B 2 S 3, 4 T 4 W 3 A) Resource 2 B) Resource 4 C) Resource 1 D) Resource 3
The following labor standards have been established for a particular product: Standard labor-hours per unit of output 8.7hoursStandard labor rate$18.10per hourThe following data pertain to operations concerning the product for the last month: Actual hours worked 3,800hoursActual total labor cost$67,640 Actual output 500unitsWhat is the labor efficiency variance for the month?
A. $11,095 F B. $9,790 F C. $9,955 F D. $11,095 U