Mathematics, 17.12.2021 08:10 jumpgirll
If the weather is fine, Mr. Liu walks to work. If he walks to work, the
probability that he will be late is 0.1. If it rains, Mr. Liu has to take the
bus, and the probability that he is late is 0.3. Given the probability of
rain is 0.45, complete the tree diagram below and answer the
questions that follow.
On
time
Mr. Liu
walks
0.1
Late
On
timo
0.45
Mr. Liu
takes
the bus
0.3
Late
Answers: 2
Mathematics, 21.06.2019 17:40
How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation
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Mathematics, 21.06.2019 18:00
The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old
Answers: 1
Mathematics, 21.06.2019 19:00
Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9
Answers: 1
If the weather is fine, Mr. Liu walks to work. If he walks to work, the
probability that he will b...
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