Answer:
1+.7= 1.7
Step-by-step explanation:
I think the answer is C or A
Answer:
1
Step-by-step explanation:
32-24 gives you 8
So she only needs one.
Answer:
0.2
Step-by-step explanation:
Given the data :
Day : Mon Tue Wed Thu Fri Sat Sun
# of sick days 22 11 16 17 21 28 25
The expected count of sick days taken on Saturday is obtained thus :
Expected count = (row total * column total) / overall total
Here, the table is just one way :
Hence, we use :
Observed value / total days
Hence,
Expected count on Saturday = sick days on Saturday / total sick days
Expected count on Saturday = 28 / (22+11+16+17+21+28+25)
Expected count on Saturday = 28 / 140
= 0.2
The attached shows the two plots. The break-even points are near
x = 21
x = 256