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pochemuha
3 years ago
15

The following data was collected from 10 visitors to Disneyland. A researcher stood at the entrance gate and interviewed the fir

st 10 families that agreed to participate. Each family was asked, “How many times have you been to Disneyland?” The data values were: 1, 1, 2, 2, 2, 2, 3, 3, 4, 7. The average number of visits was calculated and reported.
Find the range of data values
Mathematics
1 answer:
vekshin13 years ago
8 0

Answer:

The range of the given data set is 6.

Step-by-step explanation:

Range of the data set provides us with some basic information regarding spread of the data.

It is commonly used and quite easy to find.

First step is to arrange the values from the lowest to the highest.

It is already given arranged, so that will savd us some time.

Next step is simply subtracting the two values on the extremes, or, simply put, subtract the lowest from the highest value.

So, the range in this case would be 7-1=6.

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X2 + 4x - 21

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6 0
3 years ago
Evaluate 7P4<br> Evaluate 12C5
Verdich [7]

Answer:

Below.

Step-by-step explanation:

7P4

= 7! / (7-4)!

= 7*6*5*4*3*2*1 / ( 3*2*1)

= 7*6*5*4

= 840.

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= 12! / (12-5)! 5!

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=  12*11*10*9*8 /  5*4*3*2*1

= 792.

5 0
3 years ago
What is <img src="https://tex.z-dn.net/?f=15%5E%7B2%7D" id="TexFormula1" title="15^{2}" alt="15^{2}" align="absmiddle" class="la
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Amayo943,

Remember that with exponents you have to multiply the number of exponets by the same number it's in for example: 1^2 = 1 \times 1 In this case you need to know that:

  • 15^2 = 15 \times 15
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Therefore your answer is "225."

Hope this helps!

5 0
3 years ago
Which is bigger, 9/17 or 5/6?
d1i1m1o1n [39]
5/6 is bigger than 9/17
5 0
3 years ago
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