Answer:
b. We are 95% confident that the proportion of coworkers who went on a vacation last year away from home for at least a week is between 50% and 66%.
Step-by-step explanation:
A confidence interval at the level of x% for a proportion being between a and b means that we are x% sure that the true proportion of the population is between a and b.
In this problem, we have that:
95% C.I is (0.5, 0.66)
Interpretation: 95% confident that the true proportion is between 0.5 and 0.66.
The correct answer is:
b. We are 95% confident that the proportion of coworkers who went on a vacation last year away from home for at least a week is between 50% and 66%.
I believe it is 3. since it touches the x-axis in three areas
Answer:
30
Step-by-step explanation:
there are 3 parts to form that 90 degree angle
Answer:
46
Step-by-step explanation:
Well $1o each than 10×4=40 and 40 +6=46
