HELP 4. A law school wants to know how successful its graduates are at passing the bar exam on
the first try. Two hundred graduates are randomly selected and asked whether they passed
the bar exam the first time they took it. Of the 200 graduates, 130 said they passed the
exam on the first try.
a) Identify the population, parameter, sample and statistic for this situation.
b) Compute a 95% confidence interval for the proportion of law student graduates at
this university who passed the bar exam.
c) What does the 95% confidence interval tell us?

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1

the revenue of the fitness center, y, is the product of two factors: the number of members and the fee paid by each member. there are 320 members now, but number of members goes down by 10 for each $5 increase in fees, so if x is the number of $5 price increases then members is equal to (320 - 10x). since the fee is currently $45, and the fee increases by $5 for every price bump x, the fee is given by (45 + 5x). so, revenue y is given by y = (320 - 10x)(45 + 5x).

n=1.75+1.75

step-by-step explanation:

3.5/2=1.75

135

step-by-step explanation:

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