subject
Mathematics, 18.03.2021 01:10 ilan4225

In a study about all terrain vehicle usage, the number of people using 4-wheelers is shown by age group. There were 115 people with ages of 18-22, 220 people with ages of 23-27, 180 people with ages of 28-32, and 165 people with ages of 33-37.

Which probability distribution table best reflects the data?

X P
18-22 0.213
23-27 0.335
28-32 0.123
33-37 0.454

X P
18-22 0.25
23-27 0.25
28-32 0.25
33-37 0.25

X P
18-22 0.169
23-27 0.324
28-32 0.265
33-37 0.243

X P
18-22 0.321
23-27 0.163
28-32 0.242
33-37 0.285

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 15:50
Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin
Answers: 1
question
Mathematics, 21.06.2019 17:00
Which expression is equivalent to 8(k + m) − 15(2k + 5m)?
Answers: 1
question
Mathematics, 21.06.2019 18:00
3382-299=3383- ? fill in the blank?
Answers: 2
question
Mathematics, 21.06.2019 18:30
Find the area of a parallelogram with base 15 yards and height 21 2/3
Answers: 1
You know the right answer?
In a study about all terrain vehicle usage, the number of people using 4-wheelers is shown by age gr...
Questions
question
Mathematics, 07.04.2020 21:35
question
Mathematics, 07.04.2020 21:35