WGU Statistics C784
Western Governors University
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WGU Statistics - C784 module 7- probability. Questions and answers, rated A+ 2024 | 33 Pages
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--33oktober 20232023/2024A+Beschikbaar in een bundel
- "not" - -Let A = Bob wears a black suit. Let B = Bob wears black shoes. We can now use this table to 
define some important categories in probability. 
In the table below, "not A" is illustrated in orange. Remember A = "Bob wears a black suit." "Not A " is 
Bob wears a blue or brown suit. The color of the shoes is irrelevant. 
In our Bob example, "not B " is not wearing black shoes. This is again illustrated in orange in the table 
below. 
"not" venn diagram - -"Not A " in our real...
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WGU Statistics - C784, Questions and answers, 100% Accurate. VERIFIED 2024
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--14oktober 20232023/2024A+Beschikbaar in een bundel
- The probability of any event is between one and o. What is the equation for this? - -For any event A, 
0 ≤ P(A) ≤ 1. 
The sum of all possible probabilities is___? - -One, the equation is :P(S) = 1 
What is the complement rule? or the probability that an event does not occur is 1 minus the probability 
that it does occur. - -P(not A) = 1 - P(A) 
In probability, "OR" means either one or the other or both. - -P(A or B) = P(event A occurs or event B 
occurs or both occur) 
Two events that cann...
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WGU Statistics - C784 Test, Questions and answers, 100% Accurate. VERIFIED 2024 | 48 Pages
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--48oktober 20232023/2024A+Beschikbaar in een bundel
- In a standard 52-card deck, where each card is assigned a numeric value, the mean of the 52 cards is 7.0 
with a standard deviation of 3.742. To test if a representative sample can be attained, the deck is shuffled 
and 13 cards are randomly drawn, one at a time. Each card is recorded and then returned randomly to 
the deck before the next card is drawn. This process of drawing 13 random cards is repeated a total of 20 
times, and the mean and standard deviation of each round is computed. 
Which...
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