binomial dist, poisson dist, graphing, Geometric dist,.
I’m working on a Statistics exercise and need support.
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3.8 draw graphs by hand (hints: (b) use intervals of 110-119, 120-129 etc.; (c) use stems 11,12,13 etc.)
3.22 draw graph by hand, connect the dots, plot data from table…first row, left to right, second row, left to right…etc.
3.26 draw graph by hand (hint: label with values like Figure 3.7)
3.29 Poisson distribution (hints: (a) P(x=1); (b) P(x > 1) = 1 – P(x=0))
3.33 Exponential distribution (hint: (a) P(x < 1) = P(x = 1))
3.34 Continuous distribution (hints: P(x < 12), integrate f(x) from 11.75 to 12)
3.35 Binomial distribution (hints: P(x > 1) = 1 – P(x < 1) = 1 – P(x = 0), p = 0.01, n = 25)
3.40 Geometric distribution (hints: p = 0.15, (a) P(x = 3); (c) P(x = 10), use formula 3.11 with n = 50)
3.43abc Hypergeometric distribution (hints: (a) P(acceptance) = P(0), N = 25, n = 5, D = 2, x = 0; (b) n = 5, p = D/N); (c) N = 150)
3.46 Poisson distribution (hint: P(x > 1) = 1 – P(x=0)
3.50a Negative binomial or Pascal distribution (hints: P(x = 51), p = 0.01, r = 3, x = 1 + (5000/100) = 51
3.51 Normal distribution (hints: x ~ N(40, 52), n = 50000; (a) P(x < 35) = P(z < ?), # that fail = n*P; (b) P(x > 48) = 1 – P(x < 48) = 1 – P(z < ?), # that exceed = n*P)
download the answer sheet
the book is
https://www.pdfdrive.com/introduction-to-statistical-quality-control-7th-edtition-e166646222.html
binomial dist, poisson dist, graphing, Geometric dist,
