Mathematics, 22.10.2019 23:00 mathisaqeosmw
Tournament scores for 92 golfers are distributed normally. two statistics from this tournament are given below.
mean: 74
standard deviation: 2.5
refer to the given golf tournament statistics.
what is the approximate percentage of golfers that scored higher than 79?
a. 2.5%
b. 5%
c. 16%
d. 23.5%
Answers: 1
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Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0
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Iam at home. /: i am playing video games. translate the following statement into symbolic form.
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If p(x) is the total value of the production when there are x workers in a plant, then the average productivity of the workforce at the plant is a(x) = p(x) x . (a) find a'(x). a'(x) = xp'(x) − p(x) x a'(x) = xp'(x) − p(x) x2 a'(x) = p'(x) − p(x) x a'(x) = xp'(x) − p'(x) x2 a'(x) = p'(x) − xp(x) x2 why does the company want to hire more workers if a'(x) > 0? a'(x) > 0 ⇒ a(x) is ; that is, the average productivity as the size of the workforce increases. (b) if p'(x) is greater than the average productivity, which of the following must be true? p'(x) − xp(x) > 0 p'(x) − xp(x) < 0 xp'(x) − p'(x) > 0 xp'(x) − p(x) < 0 xp'(x) − p(x) > 0
Answers: 2
Tournament scores for 92 golfers are distributed normally. two statistics from this tournament are g...
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