Answer:
0.9209
Explanation:
For a normally distributed random variable, the only way to find areas is using the z score. The z score is given by the equation:
Where μ is the mean, σ is the standard deviation and x is the raw score to be measured.
The area under the standard normal curve that lies between the interval z=-2.73 and z=-1.39
From the z table, Area between -2.73 and -1.39 = P(z < -1.39) - P(z < -2.73) = 0.0823 - 0.0032 = 0.0791
Since the Area between -2.73 and -1.39 is 0.0791, the are outside the interval = 1 - 0.0791 = 0.9209
Answer:
0.000527
What is 5. 27 × 10–4 written in standard form?
When the water molecules of the ocean become heated, they expand. ... Since warmer water thus can hold more salt and other molecules than cold water; it can have a higher salinity. To relate this to ocean currents, the higher the salinity of ocean water, the more dense it becomes. THIS IS NOT FROM MY OWN WORDS, IF YOURE TYPING THIS DOWN PLEASE REPHRASE IT A BIT!! :)
<h2>Douglass's speech</h2>
The correct sentence that explains the main purpose of Douglass's speech is the following:
- To imply it is time to develop new american traditions.
Frederick Douglass talks about the disparity between citizens and slaves during Fourth of July. He says that justice, liberty, prosperity and independence is only shared by only one part of the society and there needs to be a change.
Check more information about Douglass's speech here brainly.com/question/18346923?referrer=searchResults
Using it's definition, it is found that the function f(x) has a point of inflection at:
A. x = 8 only.
<h3>What are the points of inflection of a function?</h3>
- The critical points of a function are the <u>values of x</u> for which:
- Additionally, there has to be a change in the sign of
Researching the problem on the internet, it is found that:
- For 0 < x < 5,
.
- For x = 5, is undefined.
- For 5 < x < 8,
.
- For x = 8, .
- For 8 < x < 12, .
- For x = 12, .
- For 12 < x < 16, .
The two conditions, and a change in the signal of are only respected at x = 8, which is the lone inflection point.
You can learn more about points of inflection at brainly.com/question/10352137
