A magazine provided results from a poll of 500 adults who were asked to identify their favorite pie. Among the 500 respondents, 11% chose chocolate pie, and the margin of error was given as plus or minus5 percentage points. What values do ModifyingAbove p with caret, ModifyingAbove q with caret, n, E, and p represent? If the confidence level is 99%, what is the value of alpha?

The value of α is 0.10.

Step-by-step explanation:

The (1 - α)% confidence interval for population proportion is:

  OR  

The information provided is:

n = 500

= 0.11

E = ± 0.05

In the (1 - α)% confidence interval for population proportion the variables are defined as follows:

= sample proportion of people who chose chocolate pie

= sample proportion of people who did not choose chocolate pie

n = sample selected for the poll

E = margin of error for the  (1 - α)% confidence interval

p = population proportion of people who chose chocolate pie

The confidence level used is, 99%.

Compute the value of α as follows:

Thus, the value of α is 0.10.

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all

step-by-step explanation: