Using the normal distribution, it is found that a production worker has to make $542.64 a week to be in the top 30% of wage earners.
<h3>Normal Probability Distribution</h3>
In a normal distribution with mean
and standard deviation
, the z-score of a measure X is given by:

- It measures how many standard deviations the measure is from the mean.
- After finding the z-score, we look at the z-score table and find the p-value associated with this z-score, which is the percentile of X.
In this problem:
- The mean is of
.
- The standard deviation is of
.
- The lower bound of the top 30% is the 70th percentile, which is X when Z has a p-value of 0.7, so <u>X when Z = 0.84.</u>




A production worker has to make $542.64 a week to be in the top 30% of wage earners.
You can learn more about the normal distribution at brainly.com/question/24663213
Answer: 39.22 yd^2 (as in yards squared)
Step-by-step explanation:
1. DO NOT FOCUS ON THE 6! JUST FOCUS ON THE BASE AND HEIGHT!
2. Area= b*h
3. Plus in your numbers. Area=3.7*10.6.
4. Multiply. Area=39.22 yds^2
Answer:
12y-24
Step-by-step explanation:
-4(6-3y)
-24+12y
Answer:
The answer shoudl be 6.2 miles
Step-by-step explanation: