contestada

The number of tickets sold to a play for each showing is 78, 84, 87, 80, 91, 95, and 80. Find the mean, median, mode, and range. *

Respuesta :

Answer:

mean=85

median=84

mode=80

range=17

Step-by-step explanation:

How to Find the Mean

  • Add up all data values to get the sum
  • Count the number of values in your data set
  • Divide the sum by the count

How to Find the Median

  • Arrange data values from lowest to the highest value
  • The median is the data value in the middle of the set
  • If there are 2 data values in the middle the median is the mean of those 2 values.

How to Find the Mode

  • Mode is the value or values in the data set that occurs most frequently.

How to Find the Range

  • First, put all the numbers in order.
  • Then subtract (take away) the lowest number from the highest. The answer gives you the range of the list.

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