Meteorologists look for weather trends across US states in the same geographical region. Kentucky and Illinois share a border. T
2 answers:
The average annual temperatures (°F) from 1991 to 2000 for Kentucky were 57.5, 55.1, 52.2, 55.6, 55.6, 54.4, 54.5, 58.3, 57.3, and 55.7.
We have to evaluate the measures of center.
Firstly, we will calculate the mean.
Mean = (Sum of all the observations)/ (Total number of observations)
Mean =
=
= 55.62
Now, we will calculate mode.
Mode is a statistical term that refers to the most frequently occurring number found in a set of numbers.
Consider the data 57.5, 55.1, 52.2, 55.6, 55.6, 54.4, 54.5, 58.3, 57.3, and 55.7.
Mode = 55.6
Now, we will calculate the median.
Firstly, we will arrange in the ascending order.
52.2, 54.4, 54.4,55.1 ,55.6, 55.6, 55.7, 57.3, 57.5, 58.3
Since there are 10 terms.
Median = th observation
Median = 5th observation.
Since, the 5th observation is 55.6.
Therefore, the median is 55.6
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To solve this question, you have to take the 2D shape and divide it up into 6 boxes, of which you find the area of each. For easier reference, here's a picture where I've numbered the boxes.
Box 1: Nothing special here, just 25*12= 300 cm²
Box 2: The height of box 2 is obvious but the length is found from the above box. 25*18= 450 cm²
Box 3: Box 3 is the opposite of box 2, with an obvious length, but a width which is found from box 2. 12*18= 216 cm²
Box 4: Box 4 receives its height from box 2 and its length from box 6. 25*18= 450 cm²
Box 5: Box 5 has an obvious length but receives its height yet again from box 2. 12*18= 216 cm²
Box 6: Box 6's parameters are both obvious. 25*12= 300 cm²
The next step is to add the area of all the sections. 300+450+216+450+216+300= 1932 cm²
I hope this helped you!
