Rating the satisfaction of a hotel room on a 1-5 scale is an example of a discre
ID: 3154707 • Letter: R
Question
Rating the satisfaction of a hotel room on a 1-5 scale is an example of a discrete random variable True False 34 of 40 Deanna has been hired to visit the local shopping mall to construct a survey about the upcoming political election. She needs to select respondents at the mail and ask them questions about their voting tendencies. Deanna decides to walk around the mail and select shoppers to participate. Which of the following sampling technique best describe Deanna's method? Systematic Convenience Simple random Stratified 35 of 40 which of the following is not a condition of a discrete probability distribution? Each outcome in the distribution needs to be mutually exclusive with other outcomes in the distribution. The probability of a success must secede the probability of a failure. The probability of each outcome. P(x) must be between 0 and 1 (inclusive) The sum of the probabilities for all of the outcomes in the distribution needs to acid up to 1.Explanation / Answer
33) DISCRETE ARE THOSE WHICH CANNOT TAKE IN BETWEEN VALUES,
HERE IT IS SPECIFIED THAT THE RATING ARE TO BE FROM 1 TO 5
AND WE CANNOMT CHOOSE ANY DECIMAL NUMBER
THEREFORE IT IS AN EXAMPLE OF DISCRETE RANDOM VARIABLE.
HENCE TRUE.
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