It’s not exactly equal to one, but in many cases in math they ask for a rounded answer.
I'm so sorry if this was confusing for you but just saying the answer clearly is (4,24)
Answer:
0.7 repeating I believe
Step-by-step explanation:
i'm not sure how i got it, but yea
Answer:
Each shirt costed $27
each
Step-by-step explanation:
HOPE IT HELPS!!! please mark brainliest :)
Answer:
a) 0.172
b) 0.167
c) 0.1404
Step-by-step explanation:
Margin of error, E = 
here,
p = probability of the event
n = sample size
a) n = 30
p = 10 ÷ 30 = 0.333
Therefore,
E = 
= 2 × 0.0861
= 0.172
b) n = 30
p = 21 ÷ 30 = 0.7
Therefore,
E = 
= 2 × 0.0836
= 0.167
c) n = 30
p = 22 ÷ 50 = 0.44
Therefore,
E = 
= 2 × 0.0702
= 0.1404