1. in an august 2012 gallup survey of 1,012 randomly selected u. s. adults (age 18 and over), 53% said that they were dissatisfied with the quality of education students receive in kindergarten through grade 12. they also report that the "margin of sampling error is plus or minus 4%." (a) (2 points) what is the population of interest? (b) (2 points) what is the sample being used? (c) (2 points) what is the population parameter of interest, and what is the correct notation for this parameter? (d) (2 points) what is the relevant statistic? (e) (2 points) what is the best estimate of the proportion of u. s. adults who are dissatisfied with the quality of education students receive in kindergarten through grade 12. (f) (3 points) find an interval estimate for the parameter of interest. interpret it in terms of dissatisfaction in the quality of education students receive. use two decimal places in your answer.

he will have 300 because he is really broke and 300 is in his imangine

step-by-step explanation: he ehe heh step by the thy

step-by-step explanation:

12: 00 p.m. to 7: 00 p.m. is a total of 7 hours.

4: 00 p.m. to 7: 00 p.m. is a total of 3 hours.

this means that from 4: 00 p.m to 7: 00 p.m. this represents 3/7 of what was lost from 12: 00 p.m. to 7: 00 p.m.

after knowing this, after doing 11,600 - 6,800 = 4,800

4,800 represents 3/7 of what was lost for 7 hours.

we then divide 4,800 by 3 which gets 1,600.

because we know that 1,600 represents 1/7 of how much water was lost, we just have to multiply by 7, which gets 11,200.   after adding 11,200 to how much water was left at 7: 00 p.m. which was 6,800. 11,200 + 6,800 = 18,000

this means that the pool originally had 18,000 gallons in the pool.

you can also check your work by doing 18,000 - 4(1600), which becomes           1800 - 6400 which gets you 11,600.

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8

a

step-by-step explanation: