What is the value of S? S-24 + S-41= S+41
2 answers:
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Answer: Probability that the proportion of students who graduated is greater than 0.743 is P = 0.4755
Step-by-step explanation:
Given that,
Probability of freshmen entering public high schools in 2006 graduated with their class in 2010, p = 0.74
Random sample of freshman, n = 81
Utilizing central limit theorem,
So,
= P( Z > 0.0616)
= 0.4755 ⇒ probability that the proportion of students who graduated is greater than 0.743.
The tangential line at a certain point is just the derivative so.
The tangential line at that point is
y - 6 = 2(x - 1) (this is the answer)