Joyligolf228 Joyligolf228
  • 18-11-2022
  • Mathematics
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et X be the litter size for a certain species of animals. Suppose that X has the following distribution. Find the expected value of X. (A) 0.8 (B) 1.0 (C) 1.2 (D) 1.4 (E) 1.6 Find the variance of X. (A) 0.84 (B) 0.96 (C) 1.28 (D) 1.44 (E)1.86 Find the standard deviation of X. (A) 0.9165 (B) 0.9798 (C) 1.1314 (D) 1.2 (E) 1.3638

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