Mathematics, 23.04.2021 17:40 duplessistoccara
The tree diagram below shows all of the outcomes for flipping 3 coins.
A tree diagram has outcomes (H, H, H), x, (H, T, H), (H, T, T), (T, H, H), (T, H, T), (T, T, H), (T, T, T).
Which outcome is represented by x?
Answers: 2
Mathematics, 21.06.2019 16:00
Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e.g. 98.765).
Answers: 3
Mathematics, 21.06.2019 18:30
Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much
Answers: 2
Mathematics, 21.06.2019 18:40
Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.
Answers: 3
Mathematics, 21.06.2019 19:00
Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f
Answers: 1
The tree diagram below shows all of the outcomes for flipping 3 coins.
A tree diagram has outcomes...
Mathematics, 03.05.2020 14:20
Mathematics, 03.05.2020 14:20
Mathematics, 03.05.2020 14:20
Mathematics, 03.05.2020 14:20
Mathematics, 03.05.2020 14:20
Mathematics, 03.05.2020 14:20
Mathematics, 03.05.2020 14:20
Mathematics, 03.05.2020 14:20
Mathematics, 03.05.2020 14:20