Respuesta :
The probabilities are 1. 27/50, 2. 3/4, 3. 31/100, 4. 25/46, 5. 25/48
What is probability ?
The area of mathematics known as probability deals with numerical descriptions of how likely it is for an event to happen or for a claim to be true. A number between 0 and 1 is the probability of an event, where, broadly speaking, 0 denotes the event's impossibility and 1 denotes its certainty.
A probability is a number that expresses the possibility or likelihood that a specific event will take place. Probabilities can be stated as proportions with a range of 0 to 1, or as percentages with a range of 0% to 100%.
A probability is the number of desired outcomes divided by the number of total outcomes.
Item 1:
54 out of 100 people prefer bacon, hence:
P = 54/100
= 27/50
Item 2:
Out of 100 people, 54 prefer bacon, 21 prefer sausage but pancakes, hence 54 + 21 = 75 desired outcomes, hence:
P = 75/100
= 3/4
Item 3:
31 out of 100 people prefer bacon and pancakes, hence:
P = 31/100
Item 4:
Out of 46 people that prefer sausage, 25 prefer french toast, hence:
P = 46 / 25
Item 5:
Out of 48 people that prefer french toast, 25 prefer sausage, hence:
P = 48 / 25
To learn more about probability from the given link
https://brainly.com/question/11713135
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