7.1.41 Question Help According to the Rule of Three, when we have a sample size n with x = 0 successes, we have 95% confidence that the true population proportion has an 3 upper bound of - n a. If n independent trials result in no successes, why can't we find confidence interval limits by using the methods described in this section? b. If 40 couples use a method of gender selection and each couple has a baby girl, what is the 95% upper bound for p, the proportion of all babies who are boys? a. Choose the correct answer below. A. The requirement of at least 5 successes and at least 5 failures is not satisfied, so the normal distribution cannot be used. B. The requirement of at least 5 successes and at least 5 failures is not satisfied, so the binomial distribution cannot be used. O C. The requirement of dependent trials is not satisfied, so the normal distribution cannot be used. OD. The requirement of dependent trials is not satisfied, so the binomial distribution cannot be used. Click to select your answer and then click Check Answer. ?​

Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount. how much did financial aid cover? and how much do you still have to pay?

Design an er diagram for keeping track of information about votes taken in the u.s. house of representatives during the current two-year congressional session. the database needs to keep track of each u.s. state's name (e.g., texas', new york', california') and include the region of the state (whose domain is {northeast', midwest', southeast', southwest', west'}). each congress person in the house of representatives is described by his or her name, plus the district represented, the start date when the congressperson was first elected, and the political party to which he or she belongs (whose domain is {republican', democrat', 'independent', other'}). the database keeps track of each bill (i.e., proposed law), including the bill name, the date of vote on the bill, whether the bill passed or failed (whose domain is {yes', no'}), and the sponsor (the congressperson(s) who sponsored - that is, proposed - the bill). the database also keeps track of how each congressperson voted on each bill (domain of vote attribute is {yes', no', abstain', absent'}). additional information:

Devonte is balancing his checking account. his account statement does not include a deposit of $107.00 that he made on november 1st. what is devonte’s actual account balance?