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Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 3 4 5 Probability 0.644 0.220 0.089 0.023 0.015 0.009 (a) Find the mean, variance, and standard deviation of the probability distribution. Find the mean of the probability distribution. με (Round to one decimal place as needed.)

K 7 The probability that a bachelor's degree recipient in 2014 majored in biology is 20 Set-up an equation to find the odds of the event occurring. P(E) P (E') 20 20 (Type whole numbers.) .. 6 The odds of a bachelor's degree recipient in 2014 majoring in biology occurring are (Type whole numbers.) Find the odds of the event occurring. to

Quiz: Self-Check 3.2 This Question: 1 pt 5 of 8 (4 cor Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 3 4 Probability 0.662 0.212 0.083 0,022 0.013 0.008 (a) Find the mean, variance, and standard deviation of the probability distribution. Find the mean of the probability distribution. 卫三 (Round to one decimal place as needed.) Find the variance of the probability distribution. (Round to one decimal place as needed.) Find the standard deviation of the probability distribution. | (Round to one decimal place as needed.) (b) Interpret the results in the context of the real-life situation. Click to selecCt your answer(S). Video Tuterial How to Find Probablitie T1-84. =earch

Pls help ASAP. Pls show all work. Pls do both of the asked questions pls i BEG.

x P(x) 0 0.1 1 0.3 2 0.3 3 0.3 Find the mean of this probability distribution. Round your answer to one decimal place.

Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 2 3 4. Probability 0.642 0.223 0.087 0.026 0.014 0.007 (a) Find the mean, variance, and standard deviation of the probability distribution. Find the mean of the probability distribution. p=(Round to one decimal place as needed.) Find the variance of the probability distribution. o=( (Round to one decimal place as needed.) Find the standard deviation of the probability distribution. D. (Round to one decimal place as needed.) (b) Interpret the results in the context of the real-life situation. Click to select your answer(s) OTyoe here to search

Complete parts (a) and (b) below. The number of dogs per household in a small town Dogs 3 4 Probability 0.647 0.222 0.085 0.024 0.015 0.007 (a) Find the mean, variance, and standard deviation of the probability distribution. Find the mean of the probability distribution. u= 0.6 (Round to one decimal place as needed.) Find the variance of the probability distribution. o = 0.9 (Round to one decimal place as needed.) Find the standard deviation of the probability distribution. o = 0.9 (Round to one decimal place as needed.) (b) Interpret the results in the context of the real-life situation. O A. A household on average has 0.6 dog with a standard deviation of 0.9 dog. O B. A household on average has 0.9 dog with a standard deviation of 0.9 dog. O C. A household on average has 0.9 dog with a standard deviation of 0.6 dog. O D. A household on average has 0.6 dog with a standard deviation of 14 dogs.

x P(x) 0 0.3 1 0.15 2 0.05 3 0.5 Find the mean of this probability distribution. Round your answer to one decimal place.