Astore sells five models of cameras for $190.00, $420.00, $270.00, $300.00, and $420.00. if the sales tax rate is 6%, what are the mean, median, mode, and range of the total cost of the cameras?

Mean = $339.2

Median =$ 318

Mode = $ 445.2

Range = $ 243.8

Step-by-step explanation:

Given: A store sells five models of cameras for $190.00, $420.00, $270.00, $300.00, and $420.00.

The sales tax = 6%=0.06

Then, the costs of the cameras after tax will be

i.e. The total costs of the cameras will be 201.4, 445.2, 286.2, 318, 445.2

Now, Mean =

Arrange in ascending order,

201.4, 286.2, 318,445.2, 445.2

Median = middle most value =318

Mode = Most repeated value = 445.2

Range = Largest - Smallest

=

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step-by-step explanation: