The information on the privilege address the quantity of live various conveyance births (three or more children) in a specific year for ladies 15 to 54 years of age. Utilize the information to finish parts (a) through (d) underneath.

Age

Number of Multiple Births

15-19

90

20-24

512

25-29

1633

30-34

2839

35-39

1842

40-44

379

45-54

115

(a) Determine the likelihood that an arbitrarily chosen numerous birth for women 15-54 years of age included a mother 30 to 39 years of age.

P(30 to

39)=0.6320.632

(Typea whole number or decimal adjusted to three decimal spots as required.)

(b) Determine the likelihood that a haphazardly chosen various birth for women 15-54 years of age included a mother who was not 30 to 39 years of age.

P(not 30 to

39)=nothing

(Typea number or decimal adjusted to three decimal spots as required.)

Every year, citizens can contribute cash to different causes through their IRS tax documents. The accompanying rundown contains the measures of cash (in dollars) gave by means of IRS tax documents by

8

citizens:

77

,

28

,

45

,

89

,

38

,

98

,

92

,

58

Send information to adding machine

(a) What is the mean of this informational index? In the event that your answer isn't a number, round your response to one decimal spot.

(b) What is the middle of this informational index? In the event that your answer isn't a 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 suitable circle, and afterward show the value(s) of the mode(s), if relevant.

zero modes

one mode:

two modes:

what's more,

A review of

8

grown-ups utilized full-time was taken. Here are their revealed quantities of hours worked each week:

48

,

43

,

44

,

55

,

36

,

54

,

49

,

52

Send information to adding machine

<13>

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

(b) What is the middle of this informational collection? In the event that your answer isn't a number, round your response to one decimal spot.

(c) what number modes does the informational index have, and what are their qualities? Show the quantity of modes by clicking in the fitting circle, and afterward demonstrate the value(s) of the mode(s), if pertinent.

zero modes

one mode:

two modes:

what's more,

A normal of 1 bundle is shipped off a worker in 1 second. The worker, then again, readies a record utilizing the 5 bundles got. The time between bundles is demonstrated as a remarkable irregular variable. Leave X alone an irregular variable communicating the time it takes the worker to set up an archive. The time taken to set up a report;

a) Find the likelihood that it is over 10 seconds.

b) Find the likelihood that it is between 5 seconds and 10 seconds.