Answer:
Step-by-step explanation:
According to the given information, we have
n= 40
Critical z-value for 95% confidence =
Confidence interval :
Hence, the 95 percent confidence interval for this result :
Answer:
Hello! answer: 4/5
Step-by-step explanation:
20 ÷ 5 = 4 25 ÷ 5 = 5 therefore that is 4/5 and since you cant reduce further 4/5 is the answer HOPE THAT HELPS!
freezing point. 32 or below is freezing point.