1) X (1+5%)3= $7000
X (1+ 0.05)3 = 7000
X (1.05)3 = 7000
X (1.05 x 1.05 x 1.05) = 7000
X (1.157625) = 7000
X= 7000/1.157625
X= $ 6046.86
2. X/ (1+2%)5= $10,000
X/ (1+0.02)5 = 10000
X/ (1.02)5= 10000
X/ (1.02 x 1.02 x 1.02 x 1.02 x 1.02) = 10000
X (1.10408) = 10000
X= 10000 x 1.10408
X=$ 11040.81
3. P= D1/ R-G
60 = 2.1/ (R- 7%)
60/2.1 = 1 (R-0.07)
28.5714 = 1/(R-0.07)
R - 0.07 = 1/28.5714
R - 0.07= 0.035
R = 0.035+0,07
R = 0.105 or 10.50 %
thank you 3. (5 pts.) Solve for χ and keep 2 decimal places x(1 +5%)' =...
Please use R to solve question 1.
Question 1 5 pts Binomial distribution: X~Bi(n=15,p=0.3). Evaluate Pr(2<x<7) and round to three decimal places (see Lab 2). Question 2 5 pts Poisson distribution: X~Poisson(lambda=4.5). Evaluate Pr(X<11) and round to three decimal places. Question 3 5 pts Assume that X is normally distributed (X-N(0,1)). Find Pr(X=3).
4. Solve for x and express answer to two decimal places as indicated. (500/1) - (280/x), x = 5. Solve for x and express answer to two decimal places as indicated. (0.5/2) = (125/X), x = 6. Solve for x and express answer to two decimal places as indicated. (75/0.75) = (35/x}, x = 31
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NAME: 6. Find the mean and median for the frequency distribution. (Round to 2 decimal places w you have to round) Value Frequency 14 3 18 5 24 2. 28 3 32 4 41 1 (5pts) Median (5 pts) Mode (5 pts)
0.10 0sx<1 0.15 1 χ<2 0.40 2 <3 0.70 3 x <4 1 x24 7. (10 points) Let X be a discrete random variable with CDF: Fx(x)- Find P(0< X<4)
solve them clear with details please thank you
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