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Umnica [9.8K]
3 years ago
11

Which of the following Python methods in scipy.stats submodule returns the P-value for performing a hypothesis test for the sign

ificance of the correlation coefficient?
Select one.
A. pearsonr from pandas module
B. pearsonr from scipy module
C. pearson from pandas module
D. pearson from scipy module
Computers and Technology
1 answer:
ipn [44]3 years ago
7 0

Answer:

Option B is the correct answer for the following question.

Explanation:

The following option is true because the pearsonr from scipy module is the method of the Python Programming Language in the submodule i.e., "scipy.stats" which print or return P-value for operating the hypothesis test for the value of correlation coefficient. So, that's why the following option is correct.

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Using the world_x database you installed in Module 1, list the countries and the capitals of each country. Modify your query to
Rainbow [258]

Answer:

SELECT country.Name, city.Name

FROM country

JOIN countrylanguage ON country.Code = countrylanguage.CountryCode

JOIN city ON country.Capital = city.ID

WHERE countrylanguage.Language = 'English'

AND countrylanguage.Percentage < 30;

Explanation:

SELECT is used to query the database and get back the specified fields.

City.Name is an attribute of city table.

country.Name is an attribute of country table.

FROM is used to query the database and get back the preferred information by specifying the table name.

country , countrylanguage and city are the table names.

country and countrylanguage are joined based ON country.Code = countrylanguage.CountryCode

countrylanguage and city are joined based ON country.Capital = city.ID

WHERE is used to specify a condition based on which the data is to be retrieved. The conditions are as follows:

countrylanguage.Language = 'English'

countrylanguage.Percentage < 30;

5 0
3 years ago
A Python data model defining the state of a game for Tic-Tac-Toe. You must fully describe the notion of a state of the game, lim
Artist 52 [7]

Answer:

Check the explanation

Explanation:

Here in this game of Tic-Tac-Toe, it is using the TPGE engine which is a Tiny Python Game Engine. Let's talk about its functions like:-

def image_type(img): In this function, it is simply taking image as a parameter and returning its object type like DISC if the image is in graphical form, TEXT if it is a string, and LINE if it is other than the mentioned object.

def convert_image(img):  In this function, it is simply taking image as a parameter and returning an equivalent graphical object as understood by John Zelle's. Mainly comparing for three things in this function and those are: if image equals to DISC then it is calling convert_circle(function), if image equals to LINE then it is calling convert_line(function), and if image equals to TEXT then it is calling convert_text(function),

def convert_circle(x): This function takes a list( a group of values) and makes a circle at the center of the window and the circle's radius is coming from the list.

convert_text, convert_line, convert_circle are only creating text, line, and circle and then returning it.

def graphical_elements(images): This function is taking image as a parameter and then extracting shape and color from the image and then calling convert_image(shape) and convert_type(shape) and it gives us graphic and kind respectively. Now it is checking whether kind equals to DISC If yes then filling color on the window else, setting the outline of the window

def run(): Here it is finally running the game with required parameters, the whole game is continously running under the while loop.

That's all

8 0
3 years ago
What is the abuse of electronic messaging systems to indiscriminately send unsolicited bulk messages, many of which contain hoax
Ilya [14]

I think the answer is spam
5 0
2 years ago
Minerals that contain the elements silicon and oxygen are called ______.
mojhsa [17]
Silcates are minerals with silicon bonded with oxygen.
7 0
3 years ago
Write the name of the tab, the command group, and the icon that you need to use to justify text
const2013 [10]

Answer and Explanation:

In order to use the justified text

The name of the tab is the Home tab

The command is

First select the data in which you want to justify

Than go to the home tab after that go to the paragraph tab and then click on the dialog box launcher after that choose the drop-down menu of alignment and set justified text

The shortcut key is to use it is Ctrl + J

4 0
3 years ago
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