Answer:
5 Degrees
Step-by-step explanation:
In order to find the median, you must put the temperatures in ascending order. The median is the number in the middle.
This week
65 71 73 73 73 74 75
Last Week
51 62 66 68 72 72 85
The median of This week is 73 while the median last week is 68.
73-68=5 degrees
Answer/Step-by-step Explanation:
True. Expressions cm be expressed using the above listed
The mean, variance, and standard deviation are 1, 8,33 and 2.89
<h3>How to find the mean, variance, and standard deviation?</h3>
The distribution is given as:
[a, b] = [-4, 6]
The mean is calculated as;
Mean = (a + b)/2
So, we have
Mean = (-4 + 6)/2
Evaluate
Mean = 1
The variance is calculated as;
Var = (b - a)^2/12
So, we have
Var = (6 + 4)^2/12
Evaluate
Var = 8.33
The standard deviation is calculated as;
SD= sqrt(Var)
So, we have
SD = sqrt(8.33)
Evaluate
SD = 2.89
Hence, the mean, variance, and standard deviation are 1, 8,33 and 2.89
Read more about uniform distribution at:
brainly.com/question/16238191
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Answer:
14 radical 2
Step-by-step explanation:
For hypotenuses of isosceles triangle u just multiply by radical two
