
can't simultaneously be equal to 1 and larger than 2, so the probability must be zero.
Did you mean to find the probability of the union? In that case, since the events are mutually exclusive, you would be able to write




where

is the probability density function and

is the cumulative distribution function for the random variable

.
Answer:
.26
Step-by-step explanation:
P=(at least one high chair)
= 1−P(none of 10 with high chair)
= 1−(0.97)
10
≈ 1−0.7374
≈ 0.2626
Rounded to the nearest hundred is .26
Answer:
the first one, if you solved it using the calculator, the answer will be 0
Answer:
20%
Step-by-step explanation:
1/5 is the same as 2/10
2/10 is the same as 0.2
0.20 is the same as 20%
=) u got it!