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PLZ HELP IMPORTANTE!!!

 

1.

What is the Median?

 

2.

Based on the data provided below, how many people would we expect to pick a snake as their favorite animal if 440 people were asked their preferences?

Favorite Animal Number

Panda 13

Snake 10

Tiger 17

Dolphin 15

Guest May 10, 2018
 #1
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2. The answer is 80 people. dat one is soo easy

Guest May 11, 2018
 #2
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1.

The list of Kieya's yearly incomes is, approximately:

20,000 ,  25,000 ,  39,000 ,  41,000 ,  35,000 , 47,000 ,  52,000

 

Put in order from least to greatest:

20,000 ,  25,000 ,  35,000 ,  39,000 ,  41,000 , 47,000 ,  52,000

 

The one in the middle of the least to greatest list is the median.

So  39,000  is the median, which is the income that occurs in 2003 .

 

2.

the total number of people  =  13 + 10 + 17 + 15   =   55

 

10 people out of  55  people chose a snake as their favorite animal.

 

So we would expect that...

 

10 * 440/55  people out of   55 * 440/55  people would choose a snake as their favorite animal.

 

80  people out of  440  people would choose a snake as their favorite animal.

hectictar  May 11, 2018

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