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  3. 5.) for the data set 2 4 4 5 7 8 9

5.) For the data set 2 4 4 5 7 8 9 10 12 12 13 13 16 16 16 16 17 19 19 20 23 24 24 24 25 26 26 27 28 28 29 31 32 34 34 36 37 38 42 44 45 46 47 47 48 50 52 53 53 54 55 56 56 57 58 (a) Find the 80th percentile. The 80t percentile is =    (a) Find the...

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Basic Math

5.) For the data set

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(a) Find the 80th percentile.

The 80t percentile is =

  

(a) Find the 42nd percentile.

The 42nd percentile is =

  

(a) Find the 17th percentile.

The 17th percentile is =

  

(a) Find the 65th percentile.

The 65th percentile is =

  

6.) Internet providers: In a survey of 672homeowners with high-speed Internet, the average monthly cost of ahigh-speed Internet plan was $52.8 with standard deviation $12.42Assume the plan costs to be approximately bell-shaped. Estimate thenumber of plans that cost between $40.38 and $65.22

The number of plans that costbetween $40.38 and $65.22 is =.

  

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