Answer:
Let me hep you then :)
Step-by-step explanation:
7/9 x 3/7 = 1/3 or 0.3
Have a nice day <3
Answer:
yes the blue one is bigger but the green one is just smaller but if you multiply the sides by two it would be the same size so yeah they are similar
Step-by-step explanation:
3) 8,12
(3,-2) to (2,3) to (8,12)
Answer:
Part I: C. statistic
Part II: 95% confidence interval = (0.130, 0.270)
Step-by-step explanation:
Part I: The proportion of the 125 people who are living below the poverty line, 25/125, is which of the following: statistic, as it is a measure taken from the sample.
Part II:
We have to calculate a 95% confidence interval for the proportion.
The sample proportion is p=0.2.
The standard error of the proportion is:
The critical z-value for a 95% confidence interval is z=1.96.
The margin of error (MOE) can be calculated as:
Then, the lower and upper bounds of the confidence interval are:
The 95% confidence interval for the population proportion is (0.130, 0.270).