A lab is conducting a test to see if people prefer chip A or chip B. The steps in the test are outlined below:
2 answers:
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Answer:
Step-by-step explanation:
GIVEN: There is a chance of rain on Saturday and a
chance of rain on Sunday. Assume that the event that it rains on Saturday is independent of the event that it rains on Sunday.
TO FIND: What is the probability that it rains on exactly one day over the weekend.
SOLUTION:
Probability of rain on Saturday
Probability of not raining on Saturday
Probability of rain on Sunday
Probability of not raining on Saturday
Probability of raining exactly one day over the weekend
Hence probability of raining exactly only one day over the weekend is
<span>I proceed to verify each of the cases to get the answer
</span>
using a graph tool
see the attached figures
case A)
y>x+1
y<=10
x>=0
case B)
y>=x+1
y>=10
x>=0
case C)
y>=x+1
y<10
x>=0
case D)
y<x+1
y<=10
x>=0
the answer is the case A)
y>x+1
y<=10
x>=0
