the ages of a sample of 25 salespersons are as follows: 21 24 24 26 28 28 30 30 31 32 34 34 35 36 37 38 40 41 43 45 45 45 47 53 56 manually draw a frequency histogram with six classes using range interval from 20 to 56. if there are one or more observations that fall on the boundary between classes, then count them as members of the left class. how many observations fall into the 5th class?

w'x is 0.

hope it

answer: the distance

step-by-step explanation:

to calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2. to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) use the formula

e^-kt = n/n0 = 0.79  

-kt = ln 0.79  

t = - ln 0.79/0.0001  

= 2357 years

step-by-step explanation:

i honestly dont know