Quantitative methods and analysis submission 2

Assignment Details

In Unit 2, you possess read encircling three unanalogous types of classifications: Normal, binomial, and Poisson. You can accept axioms that you convene and concoct it out onto graphs to see a visual denoteation of the axioms.  By simply looking at axioms on a graph, you can utter a lot encircling how peelred your observed axioms are and if they fit into a typical classification.

For this surrender, you allure be dedicated a rotation of scenarios and moderation conveneions of axioms. You should concoct the axioms or compute probabilities using excel. Then, you allure fashion your own legitimate or hypothetical scenario to graph and teach.

• The moderation clime for the month of July in Boston, Massachusetts is 73 degrees Fahrenheit. Concoct the subjoined axioms, which denote the observed moderation clime in Boston aggravate the ultimate 20 years:
1998 72  1999 69  2000 78  2001 70  2002 67  2003 74  2004 73  2005 65  2006 77  2007 71  2008 75  2009 68  2010 72  2011 77  2012 65  2013 79  2014 77  2015 78  2016 72  2017 74

1. Is this a typical classification? Teach your rationalistic.
2. What is an outlier? Are there any outliers in this classification? Teach your rationalistic easily.
3. Using the aggravate axioms, what is the likelihood that the moderation allure be aggravate 76 in any dedicated July?
4. Using the aggravate axioms, what is the likelihood that the moderation allure be aggravate 80 in any dedicated July?
• A heatwave is defined as 3 or further days in a row after a while a violent clime aggravate 90 degrees Fahrenheit. Dedicated the subjoined violent climes narrative aggravate a season of 20 days, what is the likelihood that there allure be a heatwave in the contiguous 10 days?

Day 1 93  Day 2 88  Day 3 91  Day 4 86  Day 5 92  Day 6 91  Day 7 90  Day 8 88  Day 9 85  Day 10 91  Day 11 84  Day 12 86  Day 13 85  Day 14 90  Day 15 92  Day 16 89  Day 17 88  Day 18 90  Day 19 88  Day 20 90

Customer surveys disclose that 40% of customers forfeiture products online versus in the tangible hoard colonization.  Suppose that this office creates 12 sales in a dedicated day

Does this footing fit the parameters for a binomial classification? Teach why or why not?
Find the likelihood of the 12 sales on a dedicated day precisely 4 are made online
Find the likelihood of the 12 sales fewer than 6 are made online
Find the likelihood of the 12 sales further than 8 are made online