Mathematics, 05.12.2020 05:00 ssrt8771
A survey asked students whether they have any siblings and pets. The survey
data are shown in the relative frequency table.
Total
Siblings
0.3
No siblings
0.15
Pets
0.45
No pets
0.45
0.1
0.55
Total
0.75
0.25
1.0
Given that a student has a sibling, what is the likelihood that he or she does
not have a pet?
A. 40%
B. 45%
C. 60%
D. About 82%
Need help
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 21:00
The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm
Answers: 1
Mathematics, 21.06.2019 22:20
The mean of 10 values is 19. if further 5 values areincluded the mean becomes 20. what is the meanthese five additional values? a) 10b) 15c) 11d) 22
Answers: 1
Mathematics, 21.06.2019 23:00
Calculate the average rate of change over the interval [1, 3] for the following function. f(x)=4(5)^x a. -260 b. 260 c. 240 d. -240
Answers: 1
Mathematics, 22.06.2019 00:00
Abowl contained 270 starbursts of all different colors. if the probability of picking a yellow is 1/9, then how many yellow starbursts are in the bowl ? ?
Answers: 1
You know the right answer?
A survey asked students whether they have any siblings and pets. The survey
data are shown in the r...
Questions
Mathematics, 26.03.2021 03:20
Physics, 26.03.2021 03:20
Business, 26.03.2021 03:20
Mathematics, 26.03.2021 03:20
Mathematics, 26.03.2021 03:20
Mathematics, 26.03.2021 03:20
Mathematics, 26.03.2021 03:20
Mathematics, 26.03.2021 03:20
