FIFO Journal
Final Questions
Instructions
The beginning inventory at Midnight Supplies and data on purchases and sales for a three month period ending March 31 are as follows
Date
Transaction
Total
Number of Units
2,700
Jan
1
Inventory
$50.00
$135,000
10
Purchase
7,300
58.00
423,400
20
Sale
4,050
100.00
405,000
30
Sale
1,200
100.00
120,000
TOD
Sale
500
100 00
50.000
10
Purchase
17,000
60.00
1,020,000
16
Sale
9,200
105.00
066.000
20
Sale
0,000
105.00
340.000
DERRA
1430
64
Donoon

Two researchers are attempting to create a new psychotherapy protocol that more reduces panic attacks. they believe that they have succeeded and are now in the clinical trial period of their protocol's development. they are working with several cohort groups, some of which have been through the new protocol, while others have done the standard protocol currently recommended. if these researchers are interested in evaluating the difference in the percentage of test subjects who successfully decreased their panic attacks in 2 months on the new protocol versus the percentage of test subjects who successfully decreased their panic attacks in 2 months with the traditional protocol, which of the following statistical tests would be most appropriate? a. analysis of variance (anova) b. correlation c. chi-square test d. paired t-test e. independent t-test