A sample of the number of hours ten students worked during a typical week during summer
vacation are: 22,30, 1, 25, 31, 24, 24, 22, 27, 18
a. What is the outlier of the data? (1 pt)
b. Is this data left-skewed or right-skewed? (1 pt)
c. By how much does the median change if you remove the outlier? Justify. (2 pts)
d. What is the standard deviation of the data with and without the outlier? (2 pts)

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540

the answer is; biodiversity resulting from few ancestors

adaptive radiation occurs when a population is subjected to a large natural environment with spatial ecological variations. the parts of the population in the different ecologies begin to adapt to their local environments. due to non-random mating across the large populations, this causes the different populations from the large population to speciate within their local environments. they, therefore, diverge to different species sharing a common ancestor.  

24

step-by-step explanation:

the graph shows 30% of students walk. 80 students were questioned, so the number that said they walk is

30% × 80 = 0.30 × 80 = 24