According to a travel​ website, workers in a certain country lead the world in vacation​ days, averaging 22.78 days per year. The following data show the number of paid vacation days for a random sample of 20 workers from this country. Complete parts a through c below. 10 10 3 4 14 17 18 29 16 31 18 25 26 15 33 25 35 31 45 56 a. Construct a 95​% confidence interval to estimate the average number of paid vacation days for workers from this country. The 95​% confidence interval to estimate the average number of paid vacation days for workers from this country is from nothing days to nothing days. ​(Round to two decimal places as​ needed.)

c

step-by-step explanation:

a c

step-by-step explanation:

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1

yes, gavin is right.

step-by-step explanation:

gavin is correct. 

this problem is about converting 9% per year to how many percent per quarter. the rate is still the same. it only differed in the time period. so, through dimensional analysis,

9% per year  × (1 year / 4 quarters) = 2.25% per quarter

if he was asked to convert 9% per year to how many percent per quarter  compounded quarterly, then you will not simply divide by four. this is because compounding is not linear.

hope this , have a good day. c;