Question: X MATH&146 OL - X MATH&146 OL - X WAMAP Il It StatCrunch C wamap.org/assess2/?cid=33292&aid=1837605#/skip/6 34 62 39 74 26 65 65 46 21 64




X MATH&146 OL - X MATH&146 OL - X WAMAP Il It StatCrunch C wamap.org/assess2/?cid=33292&aid=1837605#/skip/6 34 62 39 74 26 65 65 46 21 64 32 36 49 52 28 40 41 61 38 60 35 55 42 65 49 41 51 66 48 63 38 70 46 65 43 66 49 48 34 60 58 39 63 20 63 65 65MATH&146 CL - X MATH&146 CL - X WAMAP * Ill StatCrunch C wamap.org/assess2/?cid=33292&aid=1837605#/skip/6 Submit and End You can retry this question below Below you will see Age and Net Sales data for a second store, different from the one you analyzing so far. Each item is the sales amount, rounded to the nearest dollar, for 70 cus You can download the data at this link if you prefer: Download CSV Store #2: Age and Net Sales Net Age Sales ($) 29 58 36 60 65 57 40 61 26 46 51 73 24 63 57 44 60 60 60 49 52 66 49 59 43 71 66MATH&146 OL - 5 X MATH&146 OL -S X NOWAMAP X Il h StatCrunch C wamap.org/assess2/?cid=33292&aid=1837605#/skip/6 39 51 21 66 31 49 62 58 62 51 40 53 23 60 59 55 19 62 49 32 47 60 60 50 18 56 39 68 23 41 40 57 33 62 53 37 24 57 43 51 34 44 35 43 What is the mean age for customers at Store 2? Answer = 40.6 (Report your answer rounded to ONE decimal pl What is the mean Net Sales amount at Store 2?O MATH&146 OL -S X MATH&146 OL - 5 X NO WAMAP X Ill StatCrunch X C TRU wamap.org/assess2/?cid=33292&aid=1837605#/skip/6 34 44 35 43 What is the mean age for customers at Store 2? Answer = 40.6 (Report your answer rounded to ONE decimal place) What is the mean Net Sales amount at Store 2? Answer = 55.97 (Report your answer rounded to TWO decimal places) What is the correlation coefficient between the Age and Net Sales variables? Answer = -0.232 (Report your answer rounded to THREE decimal places) What is the regression line for these two variables, using Age as the independent variable? Answer: Net Sales = *Age. (Round each number to THREE decimal places) Note: Be careful to enter your numbers in the appropriate box... double check before submitting. Also, be sure to include a negative sign when appropriate. The linear relationship between Age and Net sales would be described as a weak negative V relationship. (Choose an answer for each dropdown box. ) Question Help: D Post to forum Check Answer You Tub
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