75 54 55 71 57 58 63 65 60 66 57 62 63 60 63 60 a) Find the population mean use calculator (One decimal place) b) Find population standard deviation use calculator (One decimal place) c) The five summary numbers (min, Q1, Q2, Q3, max.) d) Find the IQR e) Find lower fence and upper fence then checking for outlier f) Construct a boxplot for the data. g) Find the range h) If the professor age is 75 years old, then that age consider unusual? Explain i) If the professor age is 25 years old, then that age consider unusual? Explain

the answer is c just got it on ed

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dont trust me im no expert these losers made me fail a test bro this sucks

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answer: c, the green line

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there is no black line, eliminate b.

simple interest implies periodic payments, but the red line shows no payments, eliminate d.

simple interest has equal payments. if paid say every day, the graph is about a straight line (actually a stairstep).

the yellow line is not straight, eliminate a.

check: the green line is straight, answer is c.

simple interest with positive interest rate gives a straight line sloping up to the right. green line:

g(t) = $100 + ($200-$100) ÷ (20 years) × (t years)

= $100 + (4%/year) × ($100)(t years)

incidentally, the yellow line curving upward represents continuously compounded interest

y = $100 × 2^(t years / (14 assuming the yellow line hits $200 at 14 years. 2^0 is 1, so y(0) = $100; 2^(14/14) is 2, so y(14) = $200.

486in is correct

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