The probability distribution for a
random variable x is given in the table.
- 10
-5
0
5
10
15
20
Probability
.20
.15
.05
.25
11
15
Find the probability that x> 5
the probability that a bird is green (.30) is true
step-by-step explanation:
Answer from: Quest
x is the total time in minutes for the free response
you are given number of questions as 15 - m and time per item as 8 minutes
to find x multiply the two givens together:
x = 8 * (15-m) = 8(15-m)
Answer from: Quest
The mode is the most frequently occurring value.
Answer from: Quest
time is equal to distance over rate so
t = d/r
need a little bit more information for the second question.
Another question on Mathematics
Mathematics, 21.06.2019 15:30
Sunday: 1 1 2 monday: 1 tuesday: 2 1 2 wednesday: 1 3 4 thursday: 2 friday: 1 1 2 saturday: 2 jenna is a swimmer and trains every day. the schedule shown outlines the number of hours she trains each day. what is the total number of hours that jenna trains during the week?