For proportions just cross multiply.
8(y+2)=44
8y+16=44
8y=28
y=28/8
Answer:
From the frequency table, let's calculate the row total.
Row total for phone call = 19 + 9 = 28
Row total for no phone call = 8 +6 = 14
To calculate their respective row relative frequencies, let's use:
Row relative freq =
Now, the two-way frequency table will be computed as:
For phone call:
Desirable behavior =
≈0.69
Undesirable behaviour =
≈0.32
No phone call:
Desirable behaviour =
≈ 0.57
Undesirable behaviour =
≈ 0.43
The complete two-way table is attached.
Answer:
31 and -31
Step-by-step explanation:
Answer:
21
Step-by-step explanation:
Simplify both sides of the equation and get the answer: p= -3/2+b/8
Hope this helps!
~Brooke❤️