*need help with the Standard Deviation* The following data set shows the average room price(in US$) paid by various nationalities while traveling abroad in a recent year. Complete parts(a) through(c) below.

110 91 76 69 74 65

a. Compute themean, median, and mode.

The mean is

80.83

80.83.

(Round to two decimal places asneeded.)

The median is

75

75.

A.

Themode(s) is/are

nothing

.

B.

There is no mode for this data set.

Your answer is correct.

b. Calculate therange, variance, and standard deviation.

The range is

45

45.

The variance is

282.9667

282.9667.

(Round to four decimal places asneeded.)

The standard deviation is

.

(Round to two decimal places asneeded.)