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Category > Statistics Posted 09 Jun 2017 My Price 5.00

The following data give the number of shoplifters apprehended

The following data give the number of shoplifters apprehended during each of the past 8 weeks at a large department store.

a. Find the mean for these data. Calculate the deviations of the data values from the mean. Is the sum of these deviations zero?

b. Calculate the range, variance, and standard deviation.

 

Answers

Alpha Geek
(8)
Status NEW Posted 09 Jun 2017 07:06 AM My Price 5.00

a) -----------mea-----------n =----------- 11----------- De-----------via-----------tio-----------ns -----------of -----------dat-----------a v-----------alu-----------es -----------fro-----------m m-----------ean----------- x------------xba-----------r ------------4 ------------10 ------------3 ------------8 ------------10----------- 40----------- 15----------- -1-----------0 ------------10 -----------yes-----------, S-----------um -----------of-----------

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file 1496994075-2079663_1_636325502518007076_Z28.xlsx preview (4 words )
xT-----------ota-----------lxb-----------arx------------xb-----------arC-----------olu-----------mn1-----------Mea-----------nSt-----------and-----------ard----------- Er-----------ror-----------Med-----------ian-----------Mod-----------eSt-----------and-----------ard----------- De-----------via-----------tio-----------nSa-----------mpl-----------e V-----------ari-----------anc-----------eKu-----------rto-----------sis-----------Ske-----------wne-----------ssR-----------ang-----------eMi-----------nim-----------umM-----------axi-----------mum-----------Sum-----------Cou-----------nt -----------
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