Answer:
-120
Step-by-step explanation:
Answer:
The exercise tells us about a process that has been submitted to public opinion and has obtained different results in the population, with different variations regarding the legalization of immigrants in the United States. This time, a survey with 100 adults obtained at random is being tested. and it has a result, finding significant changes with respect to the first event, however we must conclude that the sample size is too small to detect a statistically significant increase, due to the value of people surveyed, to have a more impactful result there should be more people surveyed
Area of trapezoid:
(3+8)/2*4
11/2*4
5.5*4
22
Area of rectangle minus white area
6*8=48
48-(3*3)
48-9
39
Add the values to get the area of the shaded region
39+22= 61
You need 1 can of paint, so you pay $6.90
Answer:
See Explanation
Step-by-step explanation:
The question is incomplete, as the histogram is not attached.
However, the solution to your question is to select the interval with the highest frequency
Take for instance, after getting readings from the histogram, yiu have:
1 - 10: 8
11 - 20: 5
21 - 30: 11
31 - 40: 2
And so on.......
Interval 11 - 20 will represent the required interval because it has the highest frequency.