CG
Cloee Graham
Answers (4)
CG
Answered
The Wilcoxon signed rank test statistic is approximately normally distributed whenever the sample sizes are larger than or equal to:
A) 10
B) 20
C) 25
D) 35
E) 45
A) 10
B) 20
C) 25
D) 35
E) 45
On Jul 05, 2024
C
CG
Answered
Blackstone Buildings, Inc. had net sales of $645,000, cost of goods sold of $315,400, and payroll expense of $195,000. Compute the gross profit on sales.
On Jul 02, 2024
$134,600
CG
Answered
An object is thrown upward from a height of 480 feet with an initial velocity of 16 feet per second. The height h (in feet) of the object after t seconds is modeled in the equation h=−16t2+16t+480h = - 16 t ^ { 2 } + 16 t + 480h=−16t2+16t+480 . How long will it take for the object to reach the ground?
A) 5 seconds
B) 6 seconds
C) 1 second
D) 3 seconds
E) 2 seconds
A) 5 seconds
B) 6 seconds
C) 1 second
D) 3 seconds
E) 2 seconds
On Jun 02, 2024
B
CG
Answered
Suppose we use a "run of eight" rule;that is,we declare the process out of control if eight consecutive points are all above the center line of the 
chart or if eight consecutive points are all below the center line of the 
Chart.If the process is in statistical control,what is the (approximate) probability that we declare the process out of control using this rule?
A) 0.001
B) 0.004
C) 0.008
D) 0.05
chart or if eight consecutive points are all below the center line of the Chart.If the process is in statistical control,what is the (approximate) probability that we declare the process out of control using this rule?
A) 0.001
B) 0.004
C) 0.008
D) 0.05
On Jun 01, 2024
C