Define the random variable and data type

Reference no: EM13990039

A restaurant owner randomly selected and recorded the value of meals enjoyed by 20 diners on a given day. The values of meals (in rand) were:

44	65	80	72	90	58	44	47	48	35
65	56	36	69	48	62	51	55	50	44

(a) Define the random variable and its data type.

(b) Compute the mean and standard deviation of the value of meals at the restaurant.

(d) What meal value occurs most frequently?

(e) Which central location measure would you choose? Why?

Reference no: EM13990039

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