Answer:
D. 7
Step-by-step explanation:
brainiest plz
Answer:
if you mean the unit price is per lb
2.49
Step-by-step explanation:
9.96/4
Answer:
b =6
Step-by-step explanation:
hope I help.
No. It is not that the probability that

is in the interval is 0.95 rather we are 95% confident that the true mean of the population will be in the stated interval.
Confidence interval does not specify the probability of the occurrence of a population mean in an interval, rather it specifies the level of confidence on the interval of occurrence of the population mean.
4 x (3+4) because 4x3=12 and 4x4=16
16+12=28 in which 4x7=28 since 3+4 is 7
So 4 x (3+4) would be the correct answer