{"id":23381,"date":"2023-07-07T23:15:42","date_gmt":"2023-07-07T23:15:42","guid":{"rendered":"https:\/\/www.goodacademic.com\/blog\/questions\/wk-1-statistics-analysis-pastas-r-us-data-wk-1-statistics-analysis-pastas-r-us-data\/"},"modified":"2023-07-07T23:15:42","modified_gmt":"2023-07-07T23:15:42","slug":"wk-1-statistics-analysis-pastas-r-us-data-wk-1-statistics-analysis-pastas-r-us-data","status":"publish","type":"questions","link":"https:\/\/www.goodacademic.com\/blog\/questions\/wk-1-statistics-analysis-pastas-r-us-data-wk-1-statistics-analysis-pastas-r-us-data\/","title":{"rendered":"Wk 1 Statistics Analysis: Pastas R Us Data Wk 1 Statistics Analysis: Pastas R Us Data"},"content":{"rendered":"<div style=\"font-size: 14px; cursor: auto; color: inherit;\">\n<h2 style=\"margin-right: 0px; margin-bottom: 0.875rem; margin-left: 0px; font-size: 1.125rem; line-height: 1.4; cursor: auto;\">Homework Content<\/h2>\n<\/div>\n<ol style=\"font-size: 14px; line-height: 1.6; cursor: auto; color: inherit;\">\n<li style=\"margin: 0px 0px 1.25rem; cursor: auto; color: inherit;\">\n<div style=\"cursor: auto; color: inherit;\">\n<fieldset style=\"cursor: auto; color: inherit;\">\n<div style=\"cursor: auto; color: inherit;\">\n<div style=\"cursor: auto; color: inherit;\">\n<div style=\"line-height: inherit; cursor: auto; color: inherit;\">\n<div style=\"line-height: inherit; cursor: auto; color: inherit;\">\n<div style=\"margin: 0px 0px 0.9375rem; font-size: 0.875rem; line-height: inherit; cursor: auto; color: inherit;\">\n<div style=\"line-height: inherit; cursor: auto; color: inherit;\" data-gramm=\"false\">\n<h5 style=\"font-weight: bold; font-size: 1.5em; line-height: inherit; cursor: auto;\"><span style=\"line-height: inherit; cursor: auto; color: inherit;\">Preparation<\/span><\/h5>\n<p style=\"font-size: 0.875rem; line-height: inherit; cursor: auto; color: inherit;\">Review the Wk 2 Summative Assessment: Pastas R Us Statistical Report assessment.&nbsp;<\/p>\n<p style=\"font-size: 0.875rem; line-height: inherit; cursor: auto; color: inherit;\"><br style=\"line-height: inherit; cursor: auto; color: inherit;\"><\/p>\n<p style=\"font-size: 0.875rem; line-height: inherit; cursor: auto; color: inherit;\">Download the&nbsp;<a style=\"line-height: inherit; cursor: auto;\">Pastas R Us data<\/a>&nbsp;file.&nbsp;<\/p>\n<p style=\"font-size: 0.875rem; line-height: inherit; cursor: auto; color: inherit;\"><br style=\"line-height: inherit; cursor: auto; color: inherit;\"><\/p>\n<h5 style=\"font-weight: bold; font-size: 1.5em; line-height: inherit; cursor: auto;\"><span style=\"line-height: inherit; cursor: auto; color: inherit;\">Assignment Deliverable<\/span><\/h5>\n<p style=\"font-size: 0.875rem; line-height: inherit; cursor: auto; color: inherit;\">Complete the following on the Data tab of the Pastas R Us data file:&nbsp;<\/p>\n<ul style=\"padding: 0px 3rem 0px 1.5rem; font-size: 0.875rem; line-height: inherit; cursor: auto; color: inherit;\">\n<li style=\"padding: 0px 0px 0px 1.5em; line-height: inherit; cursor: auto; color: inherit;\">Calculate \u201cAnnual Sales\u201d for each restaurant. Annual Sales is the result of multiplying a restaurant\u2019s \u201cSqFt.\u201d by \u201cSales\/SqFt.\u201d The first value has been provided for you.&nbsp;<\/li>\n<li style=\"padding: 0px 0px 0px 1.5em; line-height: inherit; cursor: auto; color: inherit;\">Calculate the mean, standard deviation, skew, 5-number summary, and interquartile range (IQR) for each of the variables. The formulas and the first results have been provided for you.&nbsp;<\/li>\n<li style=\"padding: 0px 0px 0px 1.5em; line-height: inherit; cursor: auto; color: inherit;\">Create a boxplot (sometimes referred to as a box and whisker chart) for the \u201cAnnual Sales\u201d variable.&nbsp;<\/li>\n<li style=\"padding: 0px 0px 0px 1.5em; line-height: inherit; cursor: auto; color: inherit;\">Create a histogram for the \u201cSales\/SqFt\u201d variable.&nbsp;<\/li>\n<\/ul>\n<p style=\"font-size: 0.875rem; line-height: inherit; cursor: auto; color: inherit;\"><br style=\"line-height: inherit; cursor: auto; color: inherit;\"><\/p>\n<p style=\"font-size: 0.875rem; line-height: inherit; cursor: auto; color: inherit;\">Respond to the following questions on the Questions tab of the Pastas R Us data file:&nbsp;<\/p>\n<ul style=\"padding: 0px 3rem 0px 1.5rem; font-size: 0.875rem; line-height: inherit; cursor: auto; color: inherit;\">\n<li style=\"padding: 0px 0px 0px 1.5em; line-height: inherit; cursor: auto; color: inherit;\">Does the annual sales boxplot look symmetric?&nbsp;<\/li>\n<li style=\"padding: 0px 0px 0px 1.5em; line-height: inherit; cursor: auto; color: inherit;\">Would you prefer the IQR instead of the standard deviation to describe the dispersion of the annual sales variable? If so, why?&nbsp;<\/li>\n<li style=\"padding: 0px 0px 0px 1.5em; line-height: inherit; cursor: auto; color: inherit;\">Does the histogram show that the sales per square foot distribution is symmetric?&nbsp;<\/li>\n<li style=\"padding: 0px 0px 0px 1.5em; line-height: inherit; cursor: auto; color: inherit;\">If the sales per square foot distribution is not symmetric, what is the skew?&nbsp;<\/li>\n<li style=\"padding: 0px 0px 0px 1.5em; line-height: inherit; cursor: auto; color: inherit;\">If there are any outliers, which one(s)? What is the \u201cSqFt\u201d area of the outlier(s)?<\/li>\n<li style=\"padding: 0px 0px 0px 1.5em; line-height: inherit; cursor: auto; color: inherit;\">Is the outlier(s) smaller or larger than the average restaurant in the data? What can you conclude from this observation?&nbsp;<\/li>\n<li style=\"padding: 0px 0px 0px 1.5em; line-height: inherit; cursor: auto; color: inherit;\">What measure of central tendency may be more appropriate to describe \u201cSales\/SqFt\u201d? Why?&nbsp;<\/li>\n<\/ul>\n<p style=\"font-size: 0.875rem; line-height: inherit; cursor: auto; color: inherit;\"><br style=\"line-height: inherit; cursor: auto; color: inherit;\"><\/p>\n<p style=\"font-size: 0.875rem; line-height: inherit; cursor: auto; color: inherit;\">Submit your assignment.<\/p>\n<p style=\"font-size: 0.875rem; line-height: inherit; cursor: auto; color: inherit;\"><br style=\"line-height: inherit; cursor: auto; color: inherit;\"><\/p>\n<h5 style=\"font-weight: bold; font-size: 1.5em; line-height: inherit; cursor: auto;\"><span style=\"line-height: inherit; cursor: auto; color: inherit;\">Assignment Support<\/span><\/h5>\n<ul style=\"padding: 0px 3rem 0px 1.5rem; font-size: 0.875rem; line-height: inherit; cursor: auto; color: inherit;\">\n<li style=\"padding: 0px 0px 0px 1.5em; line-height: inherit; cursor: auto; color: inherit;\">Review \u201c<a style=\"line-height: inherit; cursor: auto;\">Create a Histogram<\/a>\u201d from Microsoft 365 Support to learn how to create a histogram in Microsoft Excel.&nbsp;<\/li>\n<li style=\"padding: 0px 0px 0px 1.5em; line-height: inherit; cursor: auto; color: inherit;\">Review \u201c<a style=\"line-height: inherit; cursor: auto;\">Create a Box and Whisker Chart<\/a>\u201d from Microsoft 365 Support to learn how to create a box plot in Microsoft Excel.<\/li>\n<li style=\"padding: 0px 0px 0px 1.5em; line-height: inherit; cursor: auto; color: inherit;\">Watch the selections from \u201cMastering Basic Charts and Graphs\u201d from LinkedIn Learning in this week\u2019s learning activities to see how to create histograms and box and whisker charts in Excel.<\/li>\n<li style=\"padding: 0px 0px 0px 1.5em; line-height: inherit; cursor: auto; color: inherit;\">Watch \u201cExcel Quick Tips\u201d from LinkedIn Learning in this week\u2019s learning activities to get answers to common questions about working with data in Excel.&nbsp;<\/li>\n<\/ul>\n<p style=\"font-size: 0.875rem; line-height: inherit; cursor: auto; color: inherit;\">&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/fieldset>\n<\/div>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Homework Content Preparation Review the Wk 2 Summative Assessment: Pastas R Us Statistical Report assessment.&nbsp; Download the&nbsp;Pastas R Us data&nbsp;file.&nbsp; Assignment Deliverable Complete the following on the Data tab of the Pastas R Us data file:&nbsp; Calculate \u201cAnnual Sales\u201d for each restaurant. Annual Sales is the result of multiplying a restaurant\u2019s \u201cSqFt.\u201d by \u201cSales\/SqFt.\u201d The [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":[],"disciplines":[759],"paper_types":[],"tagged":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.goodacademic.com\/blog\/wp-json\/wp\/v2\/questions\/23381"}],"collection":[{"href":"https:\/\/www.goodacademic.com\/blog\/wp-json\/wp\/v2\/questions"}],"about":[{"href":"https:\/\/www.goodacademic.com\/blog\/wp-json\/wp\/v2\/types\/questions"}],"author":[{"embeddable":true,"href":"https:\/\/www.goodacademic.com\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.goodacademic.com\/blog\/wp-json\/wp\/v2\/comments?post=23381"}],"version-history":[{"count":0,"href":"https:\/\/www.goodacademic.com\/blog\/wp-json\/wp\/v2\/questions\/23381\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.goodacademic.com\/blog\/wp-json\/wp\/v2\/media?parent=23381"}],"wp:term":[{"taxonomy":"disciplines","embeddable":true,"href":"https:\/\/www.goodacademic.com\/blog\/wp-json\/wp\/v2\/disciplines?post=23381"},{"taxonomy":"paper_types","embeddable":true,"href":"https:\/\/www.goodacademic.com\/blog\/wp-json\/wp\/v2\/paper_types?post=23381"},{"taxonomy":"tagged","embeddable":true,"href":"https:\/\/www.goodacademic.com\/blog\/wp-json\/wp\/v2\/tagged?post=23381"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}