DataScience Assessment

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1. One type of Measures of central tendency which divides the data to upper and lower half.

• a. Skew

• b. Median

• c. Mean

• d. Mode

2. Type of graphical representation which shows the distribution of each observation in a data.

• a. Scatter plat

• b. Bar graph

• c. Dendogram

• d. Histogram

3. Mean computation is highly sensitive to?

• a. Outliers

• b. Tabular formats

• c. Data arrangement

• d. Fractional number

4. We can initially check if there is a relationship between 2 numeric variable using ___.

• a. Linear regression

• b. Causation Identification

• c. Correlation

• d. Significance Test

5. Testing method to use if there is a significant relationship between both categorical predictor and respondent variable is______

• a. Pearson Test

• b. Spearman Test

• c. Chi-Square

• d. All of the Above

1. Control structure that is being used to redirect output depending if a test was satisfied.

• a. Iteration statement

• b. Procedural Method

• c. Conditional Statement

• d. Object Oriented

2. ____is a block of organized, reusable code that is used to perform a single, related action.

• a. Class

• b. Method

• c. Argument

• d. Function

3. a sequence of characters, either as a literal constant or as some kind of variable.

• Comment

• Annotation

• String

• Index