An Antique Collector want to know the age of a particular chair in a shop Statistical or not statistical
1 answer:
Answer:
Step By Step Explanation:
Statistical: A survey, branch or mathematics consisting of data collection, organization, analysis, interpretation and presentation.
A statistical question deals with social problems, people, or something that must be studied and data gained. Statistical questions must have data sets and data gained. They also must have answers that vary from side to side or opinion to opinion, in order to be qualified as a 'statistical question'.
"<u><em>An Antique Collector wants to know the age or a particular chair in a shop</em></u>"
V
Statistical Not Statistical
This is not a statistical question because there is no data that needs to be collected, no surveys that need to be filled out and no analysis, interpretation and presentation. The answer to this question does not vary. It is simply a fact.
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Answer:
A person who watches 8.5 hours of TV can do 30.4 sit ups.
Step-by-step explanation:
The regression equation is used to predict or estimate the value of the response (or dependent) variables using the information about the explanatory (or predictor) variables.
The general form of a regression equation is:
Here,
<em>y</em> = dependent variable
<em>x</em> = independent variable
<em>a</em> = intercept
<em>b</em> = slope
The regression equation representing the relationship between hours of TV watched per day (<em>x</em>) and number of sit ups a person can do (<em>y</em>) is:
Compute the number of sit ups a person who watches 8.5 hours of TV can do as follows:
Thus, a person who watches 8.5 hours of TV can do 30.4 sit ups.
Answer:
$450
Step-by-step explanation:
Given function:
- $600,3/5,3/8
To solve:
- $600-3/5-3/8+3/5
Subtract the two terms:
-
·
Subtract the first value by 360:
Find 3/8 of 240 and then subtract it:
·
Combine the terms:
Therefore, Mr.Raminrez now have a total of $450..