(25 points) V) THIS PROBLEM DEMANDS THAT YOU SHOW ALL YOUR STEPS. The following

Question

(25 points) V) THIS PROBLEM DEMANDS THAT YOU SHOW ALL YOUR STEPS. The following data represent the travel times (in minutes) to work for a sample of seven employees of a start- up web development company. 23, 36, 23, 18, w 26,fe man la If the sample mean for this daty set is 22, show that w must be 6 NOW Consider THE NEW fata set given by 23 6 18 23 28 34 (Note that this is different from the one above) wenirfollowing questions (0-18/asFggy Sort the data in increasing order and use it to ans IQR = IO pper Fence = Q3 + 1.5(IQR)-43 03 Lower Fence Q1-1.5(IQR) Find any outliers or say why there is none. Nore, ingade thrus Find the exact degrees of freedom for this data set. / Drawa box plot for hs NEW data set.(Use answer already found) WITHOUT keying the data set directly into your calculators, use a table and SHOW ALL STEPS IN computing the (8) sample variance var(x) 3 (A) Sample standard deviation s and h -1 xi 2. o-l

Explanation / Answer

s =sqrt( (3358 - 132^2 / 6)/5)

=9.528903

Please rate

xi 6 18 23 23 28 34 132 xi^2 36 324 529 529 784 1156 3358

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