18 boxes of nails weighs 49.5 kg
So one box weighs 49.5/18=2.75 kg
Therefore each box weighs 2.75 kg
That means each box weighs 2 wholes and 3 by 4
Answer:
A research was interested in whether there was a difference in appearance management by
gender and the situation context. For example, on a romantic date, group date or out with
friends. Using the data provided determine whether there are statistically significant
differences in appearance management (measured in seconds) by gender and situational
context. Include all four hypothesis testing steps and α = .05 level of significance.
N = 36
n = 6
K = 6
G = 258
∑x2 = 2406
SSW = 204
Situational Context
Romantic Date Group Date Friends
Male 7 5 7
4 4 4
6 4 5
6 5 3
9 8 3
10 10 2
T = 42
M = 7
∑x2 = 318
SS = 24
T = 36
M = 6
∑x2
= 246
SS = 30
T = 24
M = 4
∑x2 = 112
SS = 16
Female
9 12 6
7 15 3
6 10 4
8 8 6
10 14 4
14 19 1
T = 54
M =9
∑x2 = 526
SS = 40
T =78
M = 13
∑x2= 1090
SS = 76
T = 24
M =4
∑x2 = 114
SS = 18
Explanation:
