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-/9 points BBUNDERSTAT126.5.011. Suppose x has a distribution with 10 and a = 5. (a) If a random sample of size n = 41 is drawn, find and RX10 X 12). (Round , to two decimal places and the probability to four decimal places.) 07 P(10 SX S12) - and P(10 SX512). (Round to two decimal places and the probability to four decimal places.) (b) If a random sample of size n = 73 is drawn, find x = 0...
Suppose x has a distribution with μ = 20 and σ = 19. (a) If a random sample of size n = 42 is drawn, find μx, σx and P(20 ≤ x ≤ 22). (Round σx to two decimal places and the probability to four decimal places.) μx = σx = P(20 ≤ x ≤ 22) = (b) If a random sample of size n = 68 is drawn, find μx, σx and P(20 ≤ x ≤ 22). (Round σx...
Suppose x has a distribution with μ = 27 and σ = 19. (a) If a random sample of size n = 42 is drawn, find μx, σx and P(27 ≤ x ≤ 29). (Round σx to two decimal places and the probability to four decimal places.) μx = σx = P(27 ≤ x ≤ 29) = (b) If a random sample of size n = 62 is drawn, find μx, σx and P(27 ≤ x ≤ 29). (Round σx...
Suppose x has a distribution with μ = 11 and σ = 10. (a) If a random sample of size n = 47 is drawn, find μx, σx and P(11 ≤ x ≤ 13). (Round σx to two decimal places and the probability to four decimal places.) μx = σx = P(11 ≤ x ≤ 13) = (b) If a random sample of size n = 61 is drawn, find μx, σx and P(11 ≤ x ≤ 13). (Round σx...
Consider an x distribution with standard deviation 0 - 36. (a) Ir specifications for a research project require the standard error of the corresponding x distribution to be 4, how large does the sample size need to be? (b) If specifications for a research project require the standard error of the corresponding distribution to be 1, how large does the sample size need to be? Need Help? Submit Answer Practice Another Version -19 points BBUNDERSTAT12 6.5.011. My Notes | Ask...
Suppose x has a distribution with μ = 10 and σ = 7. (a) If a random sample of size n = 40 is drawn, find μx, σ x and P(10 ≤ x ≤ 12). (Round σx to two decimal places and the probability to four decimal places.) μx = σx = P(10 ≤ x ≤ 12) = (b) If a random sample of size n = 63 is drawn, find μx, σ x and P(10 ≤ x ≤ 12)....
Suppose x has a distribution with μ = 10 and σ = 9. (a) If a random sample of size n = 35 is drawn, find μx, σ x and P(10 ≤ x ≤ 12). (Round σx to two decimal places and the probability to four decimal places.) μx = σ x = P(10 ≤ x ≤ 12) = (b) If a random sample of size n = 60 is drawn, find μx, σ x and P(10 ≤ x ≤...
Suppose xhas a distribution with 26 and 24 (round the probability to the fourth decimal place) (a) If a random sample of size n = 47 is drawn, find and P(26 SXS 28). - 35008 P(26 SXS 28) (b) if a random sample of size n = 68 is drawn, find My og and P26 SX S 28). 0 = P(26 SXS 28) = (c) Why should you expect the probability of part (b) to be higher than that of...
Suppose x has a distribution with μ = 11 and σ = 10. (a) If a random sample of size n = 36 is drawn, find μx, σx and P(11 ≤ x ≤ 13). (Round σx to two decimal places and the probability to four decimal places.) μx = σx = P(11 ≤ x ≤ 13) = (b) If a random sample of size n = 64 is drawn, find μx, σx and P(11 ≤ x ≤ 13). (Round σx...
Suppose x has a distribution with μ = 13 and σ = 6. (a) If a random sample of size n = 35 is drawn, find μx, σ x and P(13 ≤ x ≤ 15). (Round σx to two decimal places and the probability to four decimal places.) μx = σx = P(13 ≤ x ≤ 15) = (b) If a random sample of size n = 61 is drawn, find μx, σ x and P(13 ≤ x ≤ 15)....