Ted is not particularly creative. He uses the pickup line "If I could rearrange the alphabet, I'd put U and I together." The random variable x is the number of women Ted approaches before encountering one who reacts positively. Determine whether a probability distribution is given. If a probability distribution is given, find its mean and standard deviation. If a probability distribution is not given, identify the requirements that are not satisfied. P(x) O 0.001 1 0.009 2 0.025 3 0.065 Does the table show a probability distribution? Select all that apply. O A. Yes, the table shows a probability distribution. O B. No, the random variable x is categorical instead of numerical. O C. No, the random variable x's number values are not associated with probabilities. O D. No, not every probability is between 0 and 1 inclusive. O E. No, the sum of all the probabilities is not equal to 1. Find the mean of the random variable x. Select the correct choice below and, if necessary, fill in the answer box to complete your choice.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Ted is not particularly creative. He uses the pickup line "If I could
rearrange the alphabet, I'd put U and I together." The random variable x is
the number of women Ted approaches before encountering one who
reacts positively. Determine whether a probability distribution is given. If
a probability distribution is given, find its mean and standard deviation. If
a probability distribution is not given, identify the requirements that are
not satisfied.
P(x) D
Gradebook
0.001
0.009
Lecture Videos
2
0.025
3
0.065
Optional Extras
Does the table show a probability distribution? Select all that apply.
Study Plan
O A. Yes, the table shows a probability distribution.
Multimedia Library
O B. No, the random variable x is categorical instead of numerical.
O C. No, the random variable x's number values are not associated with probabilities.
O D. No, not every probability is between 0 and 1 inclusive.
O E. No, the sum of all the probabilities is not equal to 1
Find the mean of the random variable x. Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
Click to select and enter your answer(s).
P Pearson
US
Transcribed Image Text:Assignments Ted is not particularly creative. He uses the pickup line "If I could rearrange the alphabet, I'd put U and I together." The random variable x is the number of women Ted approaches before encountering one who reacts positively. Determine whether a probability distribution is given. If a probability distribution is given, find its mean and standard deviation. If a probability distribution is not given, identify the requirements that are not satisfied. P(x) D Gradebook 0.001 0.009 Lecture Videos 2 0.025 3 0.065 Optional Extras Does the table show a probability distribution? Select all that apply. Study Plan O A. Yes, the table shows a probability distribution. Multimedia Library O B. No, the random variable x is categorical instead of numerical. O C. No, the random variable x's number values are not associated with probabilities. O D. No, not every probability is between 0 and 1 inclusive. O E. No, the sum of all the probabilities is not equal to 1 Find the mean of the random variable x. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. Click to select and enter your answer(s). P Pearson US
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