The variable which is categorical in nature is: the color of the opposing team's jerseys.
<h3>What is a categorical data?</h3>
A categorical data can be defined as a type of statistical data that is used to group information that are having the same attributes or characteristics. Some examples of a categorical data include the following:
- Age
- Gender
- Race
- Religion
- Class
In this context, we can infer and logically deduce that the variable which is categorical in nature is the color of the opposing team's jerseys.
Read more on categorical data here: brainly.com/question/20038845
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Complete Question:
Coach Silva likes statistics. In fact, after each game he examines many variables to prepare for his next opponent. Which one of the following variables is categorical?
the color of the opposing team's jerseys
the number of passing yards for the quarterback
the attendance
the number of plays ran by the offense
Answer:
9/22 or 40.9%
Explanation:
Probability describes the likelihood of an event. To find simple probability, like in this question, use division.
To find the probability of the first question being a free response, you first need to find the total number of questions. This can be done by adding together all of the given information. There are 10 multiple choice, 3 essays, and 9 free responses.
This means that there are 22 total questions. Next, find how many of these questions are free-response. We know that there are 9 free responses and 22 questions in total. So, 9 out of 22 are free responses. This can be rewritten as 9/22.
If you want to find the percentage, simplify the fraction and convert it to a percentage.
Then, move the decimal 2 places to the right. This gives you 40.9%, which is the probability of the first question being a free-response.
The formula for Sums of squares of the residuals (SSR) is attached below.
Therefore, option B is correct:
B. I would calculate the difference between the observed outcome (Y) and the predicted value of Y (Y_hat), square each one of these differences, and add them up.
Answer:
Explanation:
Yellow is energizing without being noisy or irate." "It is a warm, delicate tone, similar to an infant chick, or the glow of daylight in springtime gushing through a window heating up a fix on the rug."