Sharpmindsrevisions

MARKETING & RETAIL ANALYTICS z PROBLEM STATEMENT ▪ An automobile parts manufacturing company has collected data of transactions for 3 years. They do not have any in-house data science team, thus they have hired you as their consultant. Your job is to use your magical data science skills to provide them with suitable insights about their data and their customers. ▪ DATA: Sales_D z DATA DICTIONARY ORDERNUMBER : Order Number CUSTOMERNAM E : customer QUANTITYORDERED : Quantity or...

Problem: For this particular assignment, the data of different types of wine sales in the 20th century is to be analysed. Both of these data are from the same company but of different wines. As an analyst in the ABC Estate Wines, you are tasked to analyse and forecast Wine Sales in the 20th century. Dataset - R In [1]: import numpy as np import pandas as pd import seaborn as sns from matplotlib import pyplot as plt from import rcParams rcParams['ze'] = 13, 6 1. Read the data as ...

Chapter 12 -- Statement of Cash Flows – Study Guide 1. Collecting the principal on a loan to another company would be reported on the investing activities section of the statement of cash flows. TRUE 2. Money received from issuing bonds payable would be included as part of a company's financing activities on the statement of cash flows. TRUE 3. The collection of a loan made to a supplier would be treated as an investing activity on a statement of cash flows. TRUE 4. Paying taxes to ...

In [205]: from ets import load_boston import pandas as pd import numpy as np import seaborn as sns import t as plt import as sm from _selection import train_test_split from r_model import LinearRegression from er import KMeans from cs import mean_squared_error from ers_influence import variance_inflation_fac tor import math 1.1. Read the data and do exploratory data analysis. Describe the data briefly. (Check the null values, Data types, shape, EDA). Perform Univariate and Bivari...

Chapter 8 – Flexible Budgets, Standard Costs, and Variance Analysis Study Guide 1. Comparing a static planning budget to actual costs is a good way to assess whether variable costs are under control. FALSE 2. Directly comparing a static planning budget to actual costs helps to distinguish between differences in costs that are due to changes in activity and differences that are due to how well costs were controlled. FALSE 3. Fixed costs should be ignored when evaluating how well a mana...

In [1]: import pandas as pd import numpy as np from sklearn import preprocessing from _selection import train_test_split from _bayes import GaussianNB from cs import accuracy_score import seaborn as sns import t as plt from import zscore import warnings rwarnings( "ignore") from r_model import LinearRegression from er import KMeans from cs import mean_squared_error from ers_influence import variance_inflation_fac tor import math from r_model import LogisticRegression from sk...

1. Read the data as an appropriate Time series data and plot the data Time series is a sequence of observations recorded

Time Series Project 1. Imported the series in two ways, each row has an associated date. This is in fact not a column, but instead a time index for value. As an index, we see single value of wine sales across times. While uploading in df_1 we have passed the argument of parse dates=true and squeeze=true, indicating the first column as dates and it needs to be parsed, through squeeze we indicating one column and a series. While df_2 is upload without any argument we are adding time stamp ...

BUSINESS ANALYSIS REPORT TIME SERIES FORECASTING JUNE 20, 2021 SANDYA V B CONTENTS 1. Read the data as an appropriate Time Series data and plot the data. 2. Perform appropriate Exploratory Data Analysis to understand the data and also perform decomposition. 3. Split the data into training and test. The test data should start in 1991. 4. Build various exponential smoothing models on the training data and evaluate the model using RMSE on the test data. Other models such as regressi...

VARIABLE COSTING: A DECISION-MAKING PERSPECTIVE TRUE-FALSE STATEMENTS 1. Full costing is equivalent to absorption costing. 2. In full or absorption costing, all manufacturing costs are charged to the product. 3. Variable costing is the approach used for external reporting under generally accepted accounting principles. 4. Fixed manufacturing costs are not charged to the product under variable costing. 5. The difference between absorption costing and variable costing is the treatment of fi...