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2 years ago

site:coursehero.com why is it crucial to collect and analyze data when planning professional development sessions?

1 answer:

7 0

Students are required to evaluate and analyze the data they gather in order to develop explanations for their results.

<h3>What is analyzing data?</h3>

To analyze anything is to break it down into its component parts and look at each one separately. Getting raw data and turning it into information that users can use to make decisions is the process of data analysis. In order to find answers, validate theories, or test hypotheses, data is gathered and evaluated.

Data analysis, according to statistician John Tukey, is:

"Procedures for analyzing data, techniques for understanding the findings of such procedures, methods for organizing the collection of data to make its analysis simpler, more accurate, or more precise, and all the equipment and results of (mathematical) statistics which apply to analyzing data."

To learn more about data analysis visit:

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Use what you have learned about wants and needs to complete these statements. frankie already has a pair of basketball shoes tha

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Need is essential for survival, while wants are a person's desires. The 1st statement explains want and the 2nd need.

<h3>What do you understand by the term need and want?</h3>

A need is something that is required for survival (for example, food and shelter), whereas a want is something that a person would like to have.

Frankie already has a pair of basketball shoes that he can use for the tryout, so the new pair is a <u>Want</u><u>.</u>
The new shoes would be considered a <u>Need</u> if Frankie did not have a pair of basketball shoes for the tryout.

Therefore, the above statement explains the want and the need.

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2 years ago

The residents of Vegopia spend all of their income on cauliflower, broccoli, and carrots. In 2016, they spend a total of $250 fo

kari74 [83]

Answer:

10%

Explanation:

Price of One Unit of Good= Total Spending ÷ Total Quantity

In 2016,

They spend a total of $250 for 100 heads of cauliflower

Price of One Unit of Cauliflower=250÷100=$2.50 per unit

$100 for 50 bunches of broccoli,

Price of One Unit of Brocolli =100÷50=$2 per unit

$250 for 500 carrots

Price of One Unit of carrot =250÷500=$0.50 per unit

In 2017,

They spend a total of $210 for 60 heads of cauliflower

Price of One Unit of Cauliflower=210÷60=$3.50 per unit

$180 for 90 bunches of broccoli,

Price of One Unit of Brocolli =180÷90=$2 per unit

$270 for 450 carrots

Price of One Unit of carrot =270÷450=$0.60 per unit

$\left\begin{array}{cccc}Year & Cauliflower & Broccoli & Carrot \\ 2016 & 2.50 & 2.00 & 0.50 \\ 2017 & 3.50 &2.00 & 0.60 \end{array} \right$

Using 2016 as the base year, the CPI for 2016 is 100,

Therefore the CPI for 2017:

$\frac{210 + 180 + 270}{250 + 100 + 250} X 100 = \frac{660}{600} X 100 =110$

Therefore the inflation rate in 2017 using the CPI is:

Inflation rate = $\frac{110-100}{100} X 100$ = 10%.

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4 years ago

The COUNTA function returns the number of cells in a range containing which features?

meriva

Answer:

any type of information, including error values and empty text

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3 years ago