In a holding up line circumstance, appearances happen at a pace of 2 every moment, and the help times normal 18 seconds.

*Please help me discover F,G,H. Kindly show recipes!

a.

What is ?

2 for every min

b.

What is ?

1/18*60=3.33

Traffic intensity= / = 2/3.33= 0.6

18 seconds or 3.33 each moment

c.

Discover likelihood of no units in the framework.

# units in the system= 1-traffic power = 1-0.6= 0.4

d.

Discover normal number of units in the framework.

Normal # units in system= /-= 2/3.33-2= 1.5 ... 2

e.

Figure out normal time in the holding up line.

Normal time in the holding up line= 2/(-)= 22/3.33(3.33-2)= 0.903

f.

Figure out normal time in the framework.

g.

Discover likelihood that there is one individual pausing.

h.

Discover likelihood an appearance should stand by.

The accompanying table records the quantity of unicyclists in Corvallis, OR. by age bunch.

Age Group Frequency

19 1

20-29 10

30-39 54

40-49 26

50-59 87

60-69 82

70 7

What is the likelihood that an arbitrarily chosen unicyclist from Corvallis, OR. isn't 70 or more seasoned?

Grown-ups who are being tried for dementia are approached to perform mental undertakings, for example, posting however many creatures as they can in one moment. Here are the quantities of creatures recorded in one moment by

8

typical (non-maniacal) grown-ups:

21

,

19

,

24

,

17

,

22

,

23

,

21

,

11

Send information to mini-computer

(a) What is the mean of this informational collection? On the off chance that your answer isn't a number, round your response to one decimal spot.

(b) What is the middle of this informational index? On the off chance that your answer isn't a whole number, round your response to one decimal spot.

(c) what number modes does the informational collection have, and what are their qualities? Demonstrate the quantity of modes by clicking in the proper circle, and afterward show the value(s) of the mode(s), if appropriate.

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zero modes

one mode:

two modes:

also,