The age of coworkers are working on a small project: 21, 42, 34, 25, 49. Now use this sample to estimate the parameter of every individual
working for this company.
FINR THE STANDARD DEVIATION FOR THE ESTIMATED POPULATION USING THE
REFINITIONAL FORMULA
FIND THE STANDARR REVIATION FOR THE ESTIMATED POPULATION USING THE
COMPUTATIONAL FORMULA

step-by-step explanation:

a. turk and mcalister

b. howard, mission, and market

c. yes. since streets end some do not cross yet are not parallel to others. example: mcalister and 5th

step-by-step explanation:

parallel lines are lines which do not intersect ever and look a lot like railroad tracks. turk, mcalister and golden gate are examples of these.

intersect are streets which cross each other and a car on one can reach the other. howard, mission, and market intersect with 6th.

skew lines are lines which neither intersect nor are parallel. these lines exist here because some streets end and never intersect another like mcalister and 5th.

a.

step-by-step explanation:

step 1 distribute 2 to every term in the parentheses

step 2 add 10 on both sides of the equal sign