Statistics – I need this done today.

Project 1 Instructions Based on Larson & Farber: sectionStatistics – I need this done today.
2.1A temperature data set has been posted under Course
Content>>Assignment Instructions>>Projects in
Blackboard. Use the data in that data set to create the graphs and
tables in questions 1–4 and to answer both parts of question 5. If
you can’t figure out how to make the graphs and tables in Excel,
you are welcome to draw them by hand and then submit them as a
scanned document or photo.1. Open a blank Excel file and create a grouped frequency
distribution of the maximum daily temperatures for the 50 states
for a 30 day period. Use 8 classes. (8 points) 2. Add midpoint,
relative frequency, and cumulative frequency columns to your
frequency distribution. (8 points) 3. Create a frequency histogram
using Excel. You will probably need to load the Data Analysis Add
in within Excel. If you do not know how to create a histogram in
Excel, view the video located at: . Or a
simple bar graph will also work. If you cannot get the histogram or
bar graph features to work, you may draw a histogram by hand and
then scan or take a photo (your phone can probably do this) of your
drawing and email it to your teacher. (8 points) 4. Create a
frequency polygon in Excel (or by hand). For help, view (8
points) 5. A. Do any of the temperatures appear to be unrealistic
or in error? If yes, which ones and why. (4 points) B. Explain how
this affects your confidence in the validity of this data set. (4
points)