Bin the values of x3 into the following three groups: <50,000, between 50,000 and 100,000, and > 100,000. Label the groups with numbers 1 (lowest values) to 3 (highest values). How many observations are assigned to group 2

the first one, all those points on the line just make a strait line.

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

answer: 10 turtles

step-by-step explanation: as turtles have four legs so 4.10=40 therefore birds are 4 which sue counted

step-by-step explanation:

there's the chart