The stay of time of 40 ships in port is given below. X: 12, 21, 18, 24, 32, 33, 25, 24, 23, 18, 19, 11, 21, 31, 22, 13, 28, 341 33, 36, 41, 44, 42, 52, 31, 32, 52, 37, 54, 38, 39, 41, 48, 60, 24, 10, 19, 29, 36, 54 a) Group the data by determining the number of classes and then the range of classes by applying the Sturges rule. wwwm b) Draw a histogram and diagram for the groups you have obtained. c) Draw less than... and more than... graphs. Mum w w m

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A: Given Information: Sample size (n) = 22  Mean (u) = 12 Standard deviation (s) = 5.4

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A: The correlation coefficient is 0.8137.

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A:

Q: How do you find part b I am confused?

A: Given data :  Numbers A set of 25 two digit numbers are listed below. 10 17 20 23 24 28 32 39 42 45…

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A: Note:  As per your requirement, i answered here in handwritten on papar.

Q: What is your answer? Can you write it clearly?

A: Given that,Let P be the set of all vectors of the form 7s+2tst , where s and t are arbitrary.We need…

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Q: Could you give a mathematical explanation for part c please?

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A: Here, the objective is to find the area function for Kite.

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A: Given:

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A:

Q: could you provide an example please?

A: Let us take:  u→=0, 0, 0v→=1, 2, 3w→=4, 5, 6

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A: Solution

Q: Hi could you explain part (a) in more detail? I don't understand what is going on.

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A: We have to find the values at which x2 + y2 = 8 passes the vertical line test.

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A: Start with a in the column one and make possible pairs. Then go with b, then c and then so on.

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.