Mathematics, 16.04.2020 00:45 coolman315

The following table shows the distribution of customers that go each day to a Spa according to the Spa’s owner.

Day Monday Tuesday Wednesday Thursday Friday Saturday
Distribution % 15 7 15 18 30 15
A buyer observed how many people actually went to the Spa and came up with these numbers:

Day Number of customers
Monday 61
Tuesday 12
Wednesday 59
Thursday 73
Friday 122
Saturday 41
Sunday Closed
Which data proves that this distribution is not a good model to represent the observations?

The total number of people observed was too small a sample.
The data observed for Tuesday and Saturday do not fit the model.
The values for each day are too far apart.
The data for Monday and Wednesday do not fit the model.

Answers: 3

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The following table shows the distribution of customers that go each day to a Spa according to the S...