Part 1 : Carlton is using the following data samples to make a claim about the house values in his neighborhood:
<span>House A= $100,000
</span>
<span>House B= $600,000
</span>
<span>House C=$650,000
</span>
<span>House D=$700,000
</span>
House E =$900,000
Based on the data, should Carlton use the mean or the median to make an inference about the house values in his neighborhood?
He should use the median because there is an outlier that affects the mean.
He should use the mean because there are no outliers that affect the mean.
He should use the mean because it is in the center of the data.
He should use the median because it is in the center of the data.
Solutions = We know that Option A is an Outlier because 100,000 is a big difference from the other values. Therefore, <span>the mean is inaccurate.
Answer = </span><span> He should use the median because there is an outlier that affects the mean.
Part 2 : </span><span>Magdeline wants to know if the number of words on a page in her art book is generally more than the number of words on a page in her science book. She takes a random sample of 25 pages in each book and then calculates the mean, median, and mean absolute deviation for the 25 samples of each book. </span>
Art:
Mean = 68.7
Median=50
Mean Absolute Deviation= 15.4
<span>Science: </span>
Mean= 54.2
Median= 55
<span>Mean Absolute Deviation=7 .9 </span>
She claims that because the mean number of words on each page in the art book is greater than the mean number of words on each page in the science book, the art book has more words per page. Based on the data, is this a valid inference?
Yes, because the mean is larger in the art book
No, because the mean is larger in the art book
Yes, because there is a lot of variability in the art book data
<span>No, because there is a lot of variability in the art book data
Solutions : </span><span>She claims that because the mean number of words on each page in the art book is greater than the mean number of words on each page in the science book, the art book has more words per page.</span><span>
We know that </span>there are a lot pictures, relating to paintings of painters in the art book, whereas into a science book, book there are not many pictures. There are examples but barely any pictures. Therefore the correct answer is the last one.
False. Ragtime, blues, and jazz became popular in Europe in the late eighteenth century. This was a time of great rise of culture because the war has ended and many people have openly expressed themselves in the form of music and art.
Answer:
The answer is below
Explanation:
Considering the fact that climatic features of a place are mostly defined by temperature and precipitation level, while the physical features of a place are defined by the landform, soil, and natural vegetation, hence, sorting the items based on whether they result from the climate or the physical features, we have the following:
Physical features:
1. Allows water transport
2. Isolate the region
3. Bring fertile soil
Climatic features
1. Creates need for irrigation
2. Maintains water level
3. Brings water
I believe it's North Korea, since it it's a communist country.
Hoped this helped.
~Bob Ross
Answer:
Osman I Khan
Explanation:
First ruler of the Ottoman Empire was Osman I Khan (born c. 1258- died 1324 or 1326)