OTk Sheet. o1) Determine if the distribution shown below represents a Probabill
ID: 3326125 • Letter: O
Question
OTk Sheet. o1) Determine if the distribution shown below represents a Probabill a) 1-X | 3 | 6-8 Px) 35 78 9 11 3.4 P(X) .1 X 2 0 c) d) 02) Using the directions found in your yellow book construct a probability distribution for the following The probabilities that a patient will h done when entering a hospital are 6/15, 5/15, 3/15 and 1/15. ave 0, 1, 2 or 3 medical tests 03) Using the directions found in your yellow book construct a probability distribution for the following .. The probabilities that a hockey team scores a total of 1 goal in a game is.124, 2 goals in a game is.297, 3 goals in a game is.402, 4 goals in a game is 094, 5 goals in a game is.083 Using the directions found in your yellow book find the mean, varianee and standard deviation for the following probability distributions 6 8 10 12 14 04)X I POK) 1.15 | .3 | .35 | .1 35 | 36 | 37 | 38 39 .3 .3 06) A lottery offers one S1,000 prize; one $500 prize and five $100 prizes.If 1,000 tickets are sold at s3.00 each and if you buy one ticket what is your expected value?Explanation / Answer
Only Option B is a probability distribution
a) the sum of all the probabilities are more than one. So it is not a probability distribution. In a probability distribution sum of all the probabilities must be one.
b) Sum of all the probabilities is one.
c) The probability must be between zero and one. probability can't be greater than 1.
d) Probability can't be negative
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