Answer:y=7
Step-by-step explanation:x=2+7=8
Answer:
There is an association because the relative frequencies by row are different.
Step-by-step explanation:
The relative frequencies by row are:
90 perfect t-shirts out of 90+6=96 t-shirts is:
90/96 = 0.9375
6 flawed t-shirts out of 96 t-shirts is:
6/96 = 0.0625
40 perfect sweatshirts out of 40+10=50 sweatshirts is:
40/50 = 0.8
10 flawed sweatshirts out of 50 sweatshirts is:
10/50 = 0.2
The relative frequencies by row are different; this means there is an association.
Answer:
The answer is 11.2 cm
Step-by-step explanation:
It is graph w because it starts at a price of 40 and goes up by 20 every hour.
Answer:
3rd one or infinite
Step-by-step explanation:
