The ansunt of ume passing between succotuie customes "check ins" to a dinntown Calgay hotel can be modcled by the Exponertial distribution with a mean of is minutes (a) What can you say about the distribition of the tme pacuing between the successive 'check-ina' of ountomens at this downtown Calpary hotel? A. The distribution in lefi-thewed with a moan of 15 minuges and a standard devcation of 3.77 mincte- 6. The detribution is left shesewed with a mean of 15 minutes and a standaid devation of 15 minster. C. The detribution is syermetrical with a mean of 15 miveles and a standand devation of 15 minutes. D. The ditribition in right skewed with a mean of 15 minutes and a standed deviation of 15 minutes. E. The ditribution is right-slowed with a mean of 15 minutes and a standvd division of 3.97 minutes f. The distritateon a left skewed wth a nean of 15 minutes and a stindead deviation of 225 minutes 2. G. The dritn butice is rigte-thewed with a mean of 15mintes and a tandard deviation of 235 mininetes? (b) Compute the probabilfy stat the arrount of time paising between the arrial of cuccestive outconies who dhackia is 6) less thans munutes Wte four decimels in your maned (ii) between 10 and 22 minuter WSe four decimals in your answed) (iii) moce than 35 eirester (Sie dour deaimbls in you bviwed the four decimals in your arswe? minifes (Oue teot decimali in yor arueedC. The dintribution is symmetrical with a mean of 15 minutes and a standsed deriabion of 15 minutes D. The distribution is rightrikewed with a mean of 15 minuter and a standard devition of 15 minute- E. The distrbution is right-skewed with a mean of 15 minutes and a standard deviation of 3.87 minules: F. The distrbution is left- gkewed with a mean of 15 minutes and a standard devation of 225 mintates? 2. G. The detribution is right-ckewed with a mean of 15 mindes and a standerd deriation of 225 mineter? (b) Cornpute the poobabilty that the amount of tiree pasting between the attial of suceestive customers whio check-in in (0) less than 5 minutes (Se four decimals in your answe) (ii) between 10 and 22 minutes: (Whe four dedmals in your answer) (iii) more than 30 munutes Whe four decimabs in your answed) (d) if 14 minutes have passed unce the last customer checked-in. what is the probsbality that at least another 2 minutes will pass unbll the neat customer check-in to this hoteli? Wie tour decimas in your memed (d) The number of minates passing between saccesise cosomer dheduns is at most how mucy minutes 91 W of the time? minutes Wie tua decimalk in your arisen?.

1. The ansunt of ume passing between succotuie customes "check ins" to a dinntown Calgay hotel
can be modcled by the Exponertial distribution with a mean of is minutes (a) What can you say
about the distribition of the tme pacuing between the successive 'check-ina' of ountomens at this
downtown Calpary hotel? A. The distribution in lefi-thewed with a moan of 15 minuges and a
standard devcation of 3.77 mincte- 6. The detribution is left shesewed with a mean of 15 minutes
and a standaid devation of 15 minster. C. The detribution is syermetrical with a mean of 15
miveles and a standand devation of 15 minutes. D. The ditribition in right skewed with a mean of
15 minutes and a standed deviation of 15 minutes. E. The ditribution is right-slowed with a mean
of 15 minutes and a standvd division of 3.97 minutes f. The distritateon a left skewed wth a nean
of 15 minutes and a stindead deviation of 225 minutes 2. G. The dritn butice is rigte-thewed with a
mean of 15mintes and a tandard deviation of 235 mininetes? (b) Compute the probabilfy stat the
arrount of time paising between the arrial of cuccestive outconies who dhackia is 6) less thans
munutes Wte four decimels in your maned (ii) between 10 and 22 minuter WSe four decimals in
your answed) (iii) moce than 35 eirester (Sie dour deaimbls in you bviwed the four decimals in
your arswe? minifes (Oue teot decimali in yor arueedC. The dintribution is symmetrical with a
mean of 15 minutes and a standsed deriabion of 15 minutes D. The distribution is rightrikewed
with a mean of 15 minuter and a standard devition of 15 minute- E. The distrbution is right-skewed
with a mean of 15 minutes and a standard deviation of 3.87 minules: F. The distrbution is left-
gkewed with a mean of 15 minutes and a standard devation of 225 mintates? 2. G. The detribution
is right-ckewed with a mean of 15 mindes and a standerd deriation of 225 mineter? (b) Cornpute
the poobabilty that the amount of tiree pasting between the attial of suceestive customers whio
check-in in (0) less than 5 minutes (Se four decimals in your answe) (ii) between 10 and 22
minutes: (Whe four dedmals in your answer) (iii) more than 30 munutes Whe four decimabs in
your answed) (d) if 14 minutes have passed unce the last customer checked-in. what is the
probsbality that at least another 2 minutes will pass unbll the neat customer check-in to this hoteli?
Wie tour decimas in your memed (d) The number of minates passing between saccesise cosomer
dheduns is at most how mucy minutes 91 W of the time? minutes Wie tua decimalk in your arisen?