Construct a 99% confidence interval to estimate the population mean using the accompanying data. What assumptions need to be made to construct this interval? x=51
ơ= 17 n= 18
What assumptions need to be made to construct this interval?
A. The sample size is less than 30
B. The population mean will be in the confidence interval.
C. The population must be normally distributed
OD. The population is skewed to one side.
With 99% confidence, when n = 18, the population mean is between the lower limit of and the upper limit of
(Type an integer or decimal rounded to two decimal places as needed.)

Which expression is equivalent to −16y+13 ? −16(−y+13) 16(−y+2) −16(y+2) 16(−y+13)

The accompanying table shows the numbers of male and female students in a particular country who received bachelor's degrees in business in a recent year. complete parts (a) and (b) below. business degrees nonbusiness degrees total male 189131 634650 823781 female 169539 885329 1054868 total 358670 1519979 1878649 (a) find the probability that a randomly selected student is male, given that the student received a business degree. the probability that a randomly selected student is male, given that the student received a business degree, is nothing. (round to three decimal places as needed.) (b) find the probability that a randomly selected student received a business degree, given that the student is female. the probability that a randomly selected student received a business degree, given that the student is female, is nothing. (round to three decimal places as needed.)

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap