Men
Look at the shape, center, and spread of the parallel boxplots. What do these features tell you about the data?
Determine whether each statement is true or false,
5 20
25 30 35 40 45 50 55 60 65 70
Salary (in thousands of dollars)
True False
Both distributions are symmetric
The center of the women's data is higher than the center of the men's data,
Either the mean or median is the best measure of center for the two sets of data.
The two sets of data seem to have similar spreads.
If the mean is chosen as the measure of center, then the interquartile range is the best measure of
spread.

it costs $20 to interview each person for a survey. find the cost to obtain a +- 3% margin of error.

step-by-step explanation:

copy and paste, put it in google

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.

step-by-step explanation:

well if you round, things become much more simple. round 5.95 to 6, 4.25 to 4, and 1.05 to 1. now, add 6+4+1 and that would equal 11. so the items together would equal to about $11.