In which of the following scenarios is it appropriate to apply a named range? a. When using -COUNTIF to label a range of data that meets logical conditions b. When using the Conditional Formatting tool to label or categorize a range CAll of the other scenarios are appropriate uses of the Named Range feature. d. To define or fabel absolute cell reference such as a table array (Example SAS1:50$35) in a VLOOKUP
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- V5. min jee wants to combine the sales data from each of the art fairs. switch to the combined sales worksheet and then update the worksheet as follows. in cell A5 enter a formula without using a function that references cell a5 in the Madison worksheet. copy the formula from cell a5 to the range a6:a8 without copying the formatting. in cell b5, enter a formula using the sum function, 3d references, grouped worksheets that totals the values from cell b:5 in the chicago: madison worksheets.Consider the below given iris data set. This dataset contains 3 classes of 15 instances each and each class refers to a type of iris plant. The dataset has two features: sepal length, sepal width. The third column is for species, which holds the value for these types of plants. A new plant is identified. You have to classify the Species class of new identified plant with the help of KNN algorithm. Note: Before applying KNN modify the given data by adding last two digits of your registration number. Such as if the last two digits of your registration number is 23 then first row in the given table will be 28.3and 26.3.. Load the data into a pandas dataframe named data_firstname_df2 where first name is you name.2. Replace the ‘?’ mark in the ‘bare’ column by np.nan and change the type to ‘float’3. Drop the ID column4. Separate the features from the class.5. Split your data into train 80% train and 20% test use the last two digits of your student number for the seed. 6. Using the preprocessing library to define two transformer objects to transform your training data:a. Fill the missing values with the median (hint: checkout SimpleImputer)b. Scale the data (hint: checkout StandardScaler)7. Combine the two transformers into a pipeline name it num_pipe_firstname.8. Create a new Pipeline that has two steps the first is the num_pipe_firstname and the second is an SVM classifier with random state = last two digits of your student number. Name the pipelinepipe_svm_firstname. (make note of the labels)9. Take a screenshot showing your num_pipe_firstname object and add it to your written report.10. Define the…
- For the following question answer all the parts in R studio use R language. mpg dataset is the default dataset in R studio. 1. Load the built-in “mpg” dataset in RStudio using data(mpg) and write code to perform the following: (a) Obtain the summary statistics for the “hwy” variable (Highway MPG). (b) Create a box plot of the “cty” variable (City MPG). (c) Create a scatterplot of the “hwy” variable against the “cty” variable. What kind of relationship do the two variables have? (d) Create a box plot of the “hwy” variable against the “fl” (fuel type) variable, setting x=fl, y=hwy, group=fl within aes(). Which of the five fuel types has the highest median highway MPG?Question Sam write the steps of doing this and write the code as well. import and show the list of all datasets in tensorflow find full information about 5 of the datasets that looks interesting to you load the first 100 rows of diamond training dataset into a dataframe Don't ignore any part all part work u Full explain this question very fast solution sent meWhich of these statements regarding the VLOOKUP function is true? Question 18 options: A) The VLOOKUP function can be set up to find either exact or approximate matches for a value that is being looked up. B) Numerical values in the first column of the table must always be in decending order. C) When the VLOOKUP function is used to find an exact match to a text value the fourth argument is TRUE. D) With using VLOOKUP, the comparison table is read horizontally.
- 6. Create a table-valued function named fnDateRange, similar to the stored procedure of exercise 3. The function requires two parameters of data type date. Don’t validate the parameters. Return a result set that includes the InvoiceNumber, InvoiceDate, InvoiceTotal, and Balance for each invoice for which the InvoiceDate is within the date range. Invoke the function from within a SELECT statement to return those invoices with InvoiceDate between October 10 and October 20, 2019.Prestige data is data set in the package carData in R. Download and install thispackage and use it to perform the following exercises.1. (a) How can you show the structure of the data? What data structure is prestige andwhat data type is each variable in Prestige?(b) What are the dimensions of the data?(c) Display the first six and last six rows of the data(d) What is the highest and the lowest Income? which category of occupation(s)is(are) paid these incomes?2. What percentage of occupational incumbents earn more than $25,000?3. What percentage of occupational incumbents earn above $20,000 and below $10,000?4. Construct a box plot to compare the distribution of Income according to type of occupation. Comment on the distribution of each box plot and the presence of outliers.Colour the box plots with different colours OF your choice.5. Construct a histogram for each for income of each type of occupation. Do your histograms conform to your results from the box plots?6. Select the data on…23. Which of the following modifications may not succeed? a. Changing a column data type from char to date b. Changing a column data type from numeric to char c. Both of the above actions should succeed. d. Neither of the above actions will succeed.
- Open a SAS session. Suppose we want to create a variable in the sashelp.pricedata dataset. Use a DATA step to create a copy of the sashelp.pricedata dataset and create a new variable that is the sum of the price1, price2, ..., price 17 variables. Note that when using a SAS function, you can specify all columns between two columns (including start and end) using the word of and a dash. The syntax similar to name_of_function(of columnstart-columnend) What is the value of the sum variable for the fifth observation (MAY98)? Report your answer to one decimal placeIn Chapter 13, lab problem 5 of Database Systems and Management. I am using inputting the code: SELECT CUS_CODE, P_CODE, SUM(SALE_UNITS*SALES_PRICE) AS TOTSALES FROM DWDAYSALESFACT GROUP BY ROLLUP(CUS_CODE, P_CODE); into the mySQL shell. (Note: solution on site was incomplete missing an (, but it was otherwise logical and makes sense even to me. However, the shell won't accept the query and says: ERROR 1064 (42000) at line 1: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '(CUS_CODE, P_CODE)' at line 3. I am not sure what I am missing. The instructions expressly tell you to use Rollup in the questions. And the rest makes sense.Select the appropriate answer. 1. Which of the following is the most accurate description of encapsulation? a) It's a method of integrating many data elements into a single unit.b) Its a technique for integrating many member functions into a single unit.c) It's a method of integrating different data members and member functions into a single unit that can work with any data.d) It's a way of combining several data members and member functions into a single unit that can handle any data. 2. What can we do to get data members from the class object if they are private?a) To gain access to such data members, create public member functions.b) To have access to such data members, create private member functions.c) To gain access to certain data members, create protected member functions. d) Members of private data are never accessible from outside the class. 3. Which of the following is achievable when utilizing encapsulation? a) Modifications to the code might add to the workload.b) The data…