You are not correct, the right answer should be 5-2 square root symbol. I couldn't find out how to put one there.
16 or more books sold in a day will include two intervals from the given table:
a) 16 - 20 books sold.
Probability = 0.201
b) 21 - 25 books sold.
Probability = ?
Since the table gives the probability distribution, the sum of all the probabilities must be equal to 1. We are given the probabilities of 4 out 5 intervals. So in order to find the probability of the 5th interval (21-25) we can subtract the sum of probabilities of rest of the intervals from 1.
So, P(21 - 25) = 0.019
In order to find the probability of 16 or more books sold we need to sum the probabilities of both these intervals.
So, the probability of 16 or more books being sold on a given day = 0.201 + 0.019 = 0.220
Answer:
Somewhere in my car
Step-by-step explanation:
i know the song and im also just doing this for points so yeah
To find the tax rate (in this case, 8%), you must multiply the base cost ($128) by the percentage (or, divide the cost by 100 and multiply that by the percentage).
$128÷100=$1.28
$1.28×8%=$10.24
So, the amount of tax that is charged on the table is exactly $10.24.
Hope this helps!
