At center hospital there is some concern about the high turnover of nurses. a survey was done to determine how long (in months) nurses had been in their current positions. the responses (in months) of 20 nurses were as follows.
1, 4, 6, 7, 7, 10, 11, 13, 19, 22, 22, 24, 25, 26, 27, 28, 30, 35, 35, 41
(a) compute the ¯xx¯ and ss of the data.
¯x=x¯= incorrect . (round your answer to 2 decimal places.)
s=s= incorrect . (round your answer to 2 decimal places.)
(b) find the z-score of each of the following data value:
x=x= 24, z=z= incorrect . (strictly round your answer to 2 decimal places.)
x=x= 24, z=z= incorrect . (strictly round your answer to 2 decimal places.)
x=x= 28, z=z= incorrect . (strictly round your answer to 2 decimal places.)

126.66 m²

step-by-step explanation:

the pertinent area formula is a = πr², where r is the radius.

here, a = π(6.35 m)² = 40.32π, or approximately 126.66 m²

step-by-step explanation:

all group life insurance is term insurance. actually it is annual renewable term and it is rated on the average age and claims experience of the entire group, which is called "experience rating." remember, this type of insurance has a 31-day grace period and is convertible to whole life upon leaving employment. a contributory group plan requires that both the employer and the employees pay part of the premium. at least 75% of those eligible must participate, so the group is sure to get most of the healthy employees as well as those that are sick.

step-by-step explanation: