For this Q:
mean=31
st.dev.=0.8
x=32
Calculate z-score:
z=(x-m)/s = (32-31)/0.8=1.25
This z-score value corresponding to the probability of 0.8944
<span />
squidddddddddddddddddddddddddddddddddddddddddddd
You have to do 3 2
--- + ---. You have to do 3 + 2 which is 5, and leave the
8 8 denominators the same, so the answer is 5/8.
Answer:
14
Step-by-step explanation:
72 rounds to 70
and 70 divided by 5 is 14
