The test statistics which will be used here is standard deviation.
<h3>What is standard deviation?</h3>
The standard deviation is a statistic that measures the dispersion of a dataset relative to its mean and is calculated as the square root of the variance. The standard deviation is calculated as the square root of variance by determining each data point's deviation relative to the mean.
A volatile stock has a high standard deviation, while the deviation of a stable blue-chip stock is usually rather low.
Thus, Option D is true, as standard deviation is the test statistics which will be used here.
Learn more about standard deviation here,
brainly.com/question/13905583
#SPJ1
Answer:
B. Bantu tribe members did not use relative size as a cue to depth
Explanation:
They found this out after telling members of the Bantu cultures to interpret a picture and compared it to the interpretation of picture made by European people.
The picture shows a hunter and an elephant that is far away from the hunter (which is why the elephant is drawn smaller). But as it turned out, the majority of Bantu people do not know that the size meant that the elephant is located far away. They just thought it's a small elephant.
Answer:
The kingdom was peaceful and prosperous, answer C :)
Explanation:
She served as queen alongside her husband, Thutmose II, but after his death, she claimed the role of pharaoh while acting as regent to her step-son, Thutmose III. She reigned peaceably, building temples and monuments, resulting in the flourishing of Egypt.
Answer:
The subject and predicate (verb) are missing, including a conjunction between "kindest" and "most."
Explanation:
When the subject, a verb, and a conjunction are added to the phrase "the kindest most generous person in the world," it will then become a sentence. In its present form, it remains a phrase, that is, a group of words without meaning. For example, we can correctly rephrase the above into a sentence as: "John remains the kindest and most generous person in the world."
India has substantially decreased its aid to Nepal for fiscal year 2020-21 in the budget presented by Indian Finance Minister Nirmala Sitharaman, on Saturday.
According to the budget speech, the southern neighbour allocated INR8 billion (Rs12.8 billion) for Nepal. In the fiscal year 2019-20, India had allocated INR10.5 billion (Rs16.8 billion), which was later revised to INR12 billion (Rs19.2 billion).
Based on the revised allocation of fiscal year 2019-20, allocation in the new fiscal year has been cut down by 33 percent.
https://tkpo.st/2OkUI2h
