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3 years ago

What is the range of 22, 22, 27, 29, 30, 34, and 38?

2 answers:

7 0

Hi,

For future problems involving range, you find the range of the data set you take the largest number in this case, 38, and the smallest number, 22, then you subtract. That is your answer:

38 - 22 = 16

Cheers,
Izzy

Afina-wow [57]3 years ago

4 0

Answer:

range = 16

Step-by-step explanation:

Firstly, the range of a set of data is the difference between the greatest number and the lowest number. To get the range of a set of data one need to arrange the number from the least to the highest value.

Arranging the number,

22, 22, 27, 29, 30, 34, 38

The greatest number is 38 while the smallest number is 22 .

Now find the difference between the numbers.

range = 38 - 22

range = 16

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Let E be the event that the dart lands inside the triangle.

We have been given that a rectangular board has an area of 648 square centimeters. The triangular part of the board has an area of 162 square centimeters.

We know that probability of an event represents the chance that an event will happen.

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$\text{Probability that dart lands inside the triangle}=\frac{162}{648}$

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