Answer:
Explanation:
1)
: All group means equal or 
At least one of the treatment group means are different
ANOVA TABLE
<u>Source of Variation SS df MS F P-value F crit
</u>
Between Groups 213.5 3 71.16667 0.65 0.5975 3.490295
Within Groups 1312.5 12 109.375
MSB = SSB / DFB = 71.16667
MSE = SSE / DFE = 109.375
F = MSB / MSE = 0.650667
3) P-value: 0.597576
The test statistic is not significant and failed to reject the null hypothesis.
4) The test statistic is not significant. So, there is no evidence to conclude that there is a difference between groups.
Although humans made stone tools for 200,000 years the most sophisticated form and last complete stone tool kit is the <u>crude stone tools </u>represented by: the awl, atlatl and bow & arrow.
<h3 /><h3>What were crude stone tool?</h3>
Any tool that is partially or totally fashioned out of stone is considered a stone tool in the broadest definition. Even if there are still societies and cultures that rely on stone tools, most of them are related to extinct prehistoric (especially Stone Age) cultures.
Archaeologists frequently research these prehistoric societies, and the examination of stone tools is known as lithic analysis. To deepen our understanding of the cultural ramifications of stone tool use and production, ethnoarchaeology has been a useful research field.
Arrowheads, spearheads, hand axes, and querns are just a few examples of the numerous tools made from stone throughout history. Stone can be ground into tools or it can be shaped by a flintknapper into knapped implements.
Learn more about stone tool
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Yes it is true that in social media,
negative comments and complaints can illuminate unknown brand flaws. <span>Social media it is any tool or
service that uses the Internet to facilitate conversations, offer more
one-to-one ways to meet consumers. the process of knowing and assessing what is
being said about a company, individual, product, or brand; Negative comments
and complaints are of particular importance, both because they can illuminate
unknown brand flaws is Social media monitoring. </span>
Answer:
a. The average age of the population in his community is high.
Explanation:
As the average age of the population in his community is high, it is an opportunity for an entrepreneur who wishes to open a business providing "Fitness for Life" physical conditioning services (strength, balance, and flexibility training) in a city of 100,000 people because people will be more interested in the physical conditioning services and they will be attracted towards it as when the age rises, people become more interested in the health related activities, therefore, chances are very high that this will pose a serious and profitable opportunity for the entrepreneur in that particular city. He or she can definitely capture this opportunity very handsomely and profitably.
Answer:
D. is the rate that banks charge each other for short-term loans of excess reserves.
Explanation:
The federal reserves require banks to maintain a certain amount in their vaults to cater for possible withdraws. At the close of business every day, banks have to confirm they have the required amount. Should a bank fail to meet the requirement, it can borrow from other banks that have a surplus. The interest rate that banks charge each other for these transactions is the fed fund rate.
The Fed set the fund rate. It may increase or decrease it depending on the prevailing market condition. The banks use the fund rate set to determine the interest rates to be charged on loans and mortgages. A high fund rate means high-interest rates.
