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Margarita [4]
3 years ago
12

Regression analysis is a statistical procedure for developing a mathematical equation that describes how

Social Studies
1 answer:
faltersainse [42]3 years ago
8 0

Answer:

Correct answer: Regression analysis is a statistical procedure for developing a mathematical equation that describes how we can to estimate the relationships between variables.

Explanation:

The regression analysis encompasses a set of statistical methods that we use when both the response variable and the predictive variable (s) are continuous and we want to predict values of the first based on observed values of the second . In essence, the regression analysis consists of adjusting a model to the data, estimating coefficients from the observations, in order to predict values of the response variable from one (simple regression) or more variables (multiple regression) Predictive or explanatory.

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Westkost [7]

Answer:

The answer is construct validity.

Explanation:

Construct validity is described as the degree in which a study<em> actually</em> measures what it claims to be measuring. A well-designed research will ideally have high construct validy, while a poorly designed one may confound the variables and result in measuring a different aspect.

For example, if a researcher tries to find which of two perfumes is more attractive to customers, <u>but uses different shaped or coloured bottles</u>, it's possible that the test will lack construct validity (the bottles may affect the customers' opinions).

8 0
4 years ago
How do buildings, monuments, and public spaces factor into public life today?
Nady [450]
Answer:
Hi! so buildings, monuments and even public spaces factor a lot into public life!
Explanation:
so new buildings can be new places for people to live in like a apartment or even a home for people to grow their family in. New buildings can also be home to new jobs and business to which can grow and grow! public spaces like parks or playgrounds or much more can be for people to like chill, hang out and have fun! or sometimes even taking dogs on walks or even exercising like i duno yoga!
plus new monuments can be of statues of people from our history that made up changes in our everyday life! they stand out to teach and show us about history and important figures.
hope this helps :p
4 0
2 years ago
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Brut [27]
The most appropriate and correct answer is A !
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vaieri [72.5K]

Answer:

Explanation:Chinese is written entirely in hanzi. Japanese makes use of kanji (mostly similar to hanzi), but also has two syllabaries of its own: hiragana and katakana. The Chinese sentence above is written in them entirely, whilst the Japanese sentences only uses two (私 and 鰻).

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