The curves
and
intersect at approximately
. The area is then
Answer:
x=43
Step-by-step explanation:
(22+21)=43
There is a probability of 22.66% that their average catch is less than 31.5 pounds
<h3>What is
z score?</h3>
The z score is used to determine by how many standard deviations the raw score is above or belaw the mean. It is given by:
z = (raw score - mean)/ (standard deviation ÷ √sample)
Given that, mean = 32, std = 4, sample = 36, hence:
For 31.5:
z = (31.5 - 32) / (4 ÷√36) = -0.75
P(z < -0.75) = 0.2266
There is a probability of 22.66% that their average catch is less than 31.5 pounds
Find out more on z score at: brainly.com/question/25638875
A = 4000(1 + [0.065 * 5])
A = $5300
Answer:
.66666666666666666666666666666666666666667
Step-by-step explanation:
This is just 0.6666 repeating to symbolize repeating put a dash over the last 6.
