amount spent = y
pounds of potatoes = x
dollars per pound = m
other ingredients cost = b
y=mx+b
A. Lactose because the rest are all sugars
Answer:
the mean is 14.8, the median is 15, the mode is 15, and the range is 7
Step-by-step explanation:
11,12,15,15,16,17,18
Answer:
A sample of 601 bricks will be needed.
Step-by-step explanation:
In a sample with a number n of people surveyed with a probability of a success of , and a confidence level of , we have the following confidence interval of proportions.
In which
z is the zscore that has a pvalue of .
The margin of error is:
95% confidence level
So , z is the value of Z that has a pvalue of , so .
How large a sample will we need?
A sample of n bricks will be needed.
n is found when M = 0.04.
We have no estimate for the proportion of defective bricks, so we work with the worst case scenario, which is
Rounding up
A sample of 601 bricks will be needed.
Answer:
Step-by-step explanation:
It might be wrong but i beieve that it is 4 to the 5th multiplied 4 to the 2nd