By Sanjiv Jaggia
The 1st variation of industrial facts: speaking with Numbers offers a special, leading edge, and interesting studying event for college kids learning company records. it's an intellectually stimulating, useful, and visually beautiful textbook, from which scholars can study and teachers can train. through the e-book, the authors have provided the cloth in an available approach through the use of well timed enterprise functions to which scholars can relate. even supposing the textual content is application-oriented, it's also mathematically sound and makes use of notation that's more often than not authorised for the subject being coated. attach is the one built-in studying method that empowers scholars via always adapting to bring accurately what they wish, once they desire it, and the way they wish it, in order that your type time is extra enticing and potent.
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Additional info for Business Statistics: Communicating with Numbers
6. Go t o h t t p : / / w w w . f i n a n c e . y a h o o . c o m / t o g e t a c u r r e n t sto c k q u o t e f o r G o o g le , Inc. (ticker s y m b o l = GOOG). T h e n , click o n h isto rical p ric e s t o re c o rd t h e m o n t h l y a d j u s t e d clo se p rice o f G o o g l e s to c k in 2 0 1 0 . C r e a t e a t a b l e t h a t u s e s th is a. Describe th e relevant population. inform ation. W h at ty p e of d a ta d o th e s e n u m b e r s rep re sen t? b. Does 2% d enote th e population param eter or the C o m m e n t o n t h e data.
We first note that the weather in Seattle is categorized as cloudy, rainy, or sunny. 3 lists these categories. Initially, we use a “tally” column to record the number of days that fall into each category. Since the first eight days of February were rainy days, we place the first eight tally marks in the rainy category; the ninth day of February was cloudy, so we place one tally mark in the cloudy cat egory, and so on. Finally, we convert each category’s total tally count into its respec tive numerical value in the frequency column.
3. An accounting professor wants to know th e average GPA of 7. Ask 20 of your friends w hether they live in a dormitory, a rental unit, or other form of accommodation. Also find out their approximate monthly lodging expenses. Create a table that uses this information. What type of data do these numbers represent? Comment on the data. 8. com/ and find the sale price data the students enrolled in her class. 29. of 20 single-family homes sold in Las Vegas, Nevada, in the last 30 days. You must include in the data set the sale price, the num ber of bedrooms, the square footage, and the age of a.